158356380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{97}}^1$

素因数の和:165

約数の個数: 288

約数和(自身を含む): 578479104

約数和(自身を除く): 420122724

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 23, 26, 28, 30, 35, 39, 42, 46, 52, 60, 65, 69, 70, 78, 84, 91, 92, 97, 105, 115, 130, 138, 140, 156, 161, 169, 182, 194, 195, 210, 230, 260, 273, 276, 291, 299, 322, 338, 345, 364, 388, 390, 420, 455, 460, 483, 485, 507, 546, 582, 598, 644, 676, 679, 690, 780, 805, 845, 897, 910, 966, 970, 1014, 1092, 1164, 1183, 1196, 1261, 1358, 1365, 1380, 1455, 1495, 1610, 1690, 1794, 1820, 1932, 1940, 2028, 2037, 2093, 2231, 2366, 2415, 2522, 2535, 2716, 2730, 2910, 2990, 3220, 3380, 3395, 3549, 3588, 3783, 3887, 4074, 4186, 4462, 4485, 4732, 4830, 5044, 5070, 5460, 5820, 5915, 5980, 6279, 6305, 6693, 6790, 7098, 7566, 7774, 8148, 8372, 8827, 8924, 8970, 9660, 10140, 10185, 10465, 11155, 11661, 11830, 12558, 12610, 13386, 13580, 14196, 15132, 15548, 15617, 16393, 17654, 17745, 17940, 18915, 19435, 20370, 20930, 22310, 23322, 23660, 25116, 25220, 26481, 26772, 27209, 29003, 31234, 31395, 32786, 33465, 35308, 35490, 37830, 38870, 40740, 41860, 44135, 44620, 46644, 46851, 49179, 52962, 54418, 58006, 58305, 62468, 62790, 65572, 66930, 70980, 75660, 77740, 78085, 81627, 81965, 87009, 88270, 93702, 98358, 105924, 108836, 114751, 116012, 116610, 125580, 132405, 133860, 136045, 145015, 156170, 163254, 163930, 174018, 176540, 187404, 196716, 203021, 229502, 233220, 234255, 245895, 264810, 272090, 290030, 312340, 326508, 327860, 344253, 348036, 377039, 406042, 408135, 435045, 459004, 468510, 491790, 529620, 544180, 573755, 580060, 609063, 688506, 754078, 812084, 816270, 870090, 937020, 983580, 1015105, 1131117, 1147510, 1218126, 1377012, 1508156, 1632540, 1721265, 1740180, 1885195, 2030210, 2262234, 2295020, 2436252, 2639273, 3045315, 3442530, 3770390, 4060420, 4524468, 5278546, 5655585, 6090630, 6885060, 7540780, 7917819, 10557092, 11311170, 12181260, 13196365, 15835638, 22622340, 26392730, 31671276, 39589095, 52785460, 79178190, 158356380]

約数ペア:

[(1, 158356380), (2, 79178190), (3, 52785460), (4, 39589095), (5, 31671276), (6, 26392730), (7, 22622340), (10, 15835638), (12, 13196365), (13, 12181260), (14, 11311170), (15, 10557092), (20, 7917819), (21, 7540780), (23, 6885060), (26, 6090630), (28, 5655585), (30, 5278546), (35, 4524468), (39, 4060420), (42, 3770390), (46, 3442530), (52, 3045315), (60, 2639273), (65, 2436252), (69, 2295020), (70, 2262234), (78, 2030210), (84, 1885195), (91, 1740180), (92, 1721265), (97, 1632540), (105, 1508156), (115, 1377012), (130, 1218126), (138, 1147510), (140, 1131117), (156, 1015105), (161, 983580), (169, 937020), (182, 870090), (194, 816270), (195, 812084), (210, 754078), (230, 688506), (260, 609063), (273, 580060), (276, 573755), (291, 544180), (299, 529620), (322, 491790), (338, 468510), (345, 459004), (364, 435045), (388, 408135), (390, 406042), (420, 377039), (455, 348036), (460, 344253), (483, 327860), (485, 326508), (507, 312340), (546, 290030), (582, 272090), (598, 264810), (644, 245895), (676, 234255), (679, 233220), (690, 229502), (780, 203021), (805, 196716), (845, 187404), (897, 176540), (910, 174018), (966, 163930), (970, 163254), (1014, 156170), (1092, 145015), (1164, 136045), (1183, 133860), (1196, 132405), (1261, 125580), (1358, 116610), (1365, 116012), (1380, 114751), (1455, 108836), (1495, 105924), (1610, 98358), (1690, 93702), (1794, 88270), (1820, 87009), (1932, 81965), (1940, 81627), (2028, 78085), (2037, 77740), (2093, 75660), (2231, 70980), (2366, 66930), (2415, 65572), (2522, 62790), (2535, 62468), (2716, 58305), (2730, 58006), (2910, 54418), (2990, 52962), (3220, 49179), (3380, 46851), (3395, 46644), (3549, 44620), (3588, 44135), (3783, 41860), (3887, 40740), (4074, 38870), (4186, 37830), (4462, 35490), (4485, 35308), (4732, 33465), (4830, 32786), (5044, 31395), (5070, 31234), (5460, 29003), (5820, 27209), (5915, 26772), (5980, 26481), (6279, 25220), (6305, 25116), (6693, 23660), (6790, 23322), (7098, 22310), (7566, 20930), (7774, 20370), (8148, 19435), (8372, 18915), (8827, 17940), (8924, 17745), (8970, 17654), (9660, 16393), (10140, 15617), (10185, 15548), (10465, 15132), (11155, 14196), (11661, 13580), (11830, 13386), (12558, 12610)]