170997456

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1$

素因数の和:186

約数の個数: 240

約数和(自身を含む): 559785600

約数和(自身を除く): 388788144

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 29, 42, 46, 48, 49, 56, 58, 69, 84, 87, 92, 98, 109, 112, 116, 138, 147, 161, 168, 174, 184, 196, 203, 218, 232, 276, 294, 322, 327, 336, 348, 368, 392, 406, 436, 464, 483, 552, 588, 609, 644, 654, 667, 696, 763, 784, 812, 872, 966, 1104, 1127, 1176, 1218, 1288, 1308, 1334, 1392, 1421, 1526, 1624, 1744, 1932, 2001, 2254, 2289, 2352, 2436, 2507, 2576, 2616, 2668, 2842, 3052, 3161, 3248, 3381, 3864, 4002, 4263, 4508, 4578, 4669, 4872, 5014, 5232, 5336, 5341, 5684, 6104, 6322, 6762, 7521, 7728, 8004, 8526, 9016, 9156, 9338, 9483, 9744, 10028, 10672, 10682, 11368, 12208, 12644, 13524, 14007, 15042, 16008, 16023, 17052, 17549, 18032, 18312, 18676, 18966, 20056, 21364, 22127, 22736, 25288, 27048, 28014, 30084, 32016, 32046, 32683, 34104, 35098, 36624, 37352, 37932, 40112, 42728, 44254, 50576, 52647, 54096, 56028, 60168, 64092, 65366, 66381, 68208, 70196, 72703, 74704, 75864, 85456, 88508, 98049, 105294, 112056, 120336, 122843, 128184, 130732, 132762, 140392, 145406, 151728, 154889, 177016, 196098, 210588, 218109, 224112, 245686, 256368, 261464, 265524, 280784, 290812, 309778, 354032, 368529, 392196, 421176, 436218, 464667, 491372, 508921, 522928, 531048, 581624, 619556, 737058, 784392, 842352, 872436, 929334, 982744, 1017842, 1062096, 1163248, 1239112, 1474116, 1526763, 1568784, 1744872, 1858668, 1965488, 2035684, 2478224, 2948232, 3053526, 3489744, 3562447, 3717336, 4071368, 5896464, 6107052, 7124894, 7434672, 8142736, 10687341, 12214104, 14249788, 21374682, 24428208, 28499576, 42749364, 56999152, 85498728, 170997456]

約数ペア:

[(1, 170997456), (2, 85498728), (3, 56999152), (4, 42749364), (6, 28499576), (7, 24428208), (8, 21374682), (12, 14249788), (14, 12214104), (16, 10687341), (21, 8142736), (23, 7434672), (24, 7124894), (28, 6107052), (29, 5896464), (42, 4071368), (46, 3717336), (48, 3562447), (49, 3489744), (56, 3053526), (58, 2948232), (69, 2478224), (84, 2035684), (87, 1965488), (92, 1858668), (98, 1744872), (109, 1568784), (112, 1526763), (116, 1474116), (138, 1239112), (147, 1163248), (161, 1062096), (168, 1017842), (174, 982744), (184, 929334), (196, 872436), (203, 842352), (218, 784392), (232, 737058), (276, 619556), (294, 581624), (322, 531048), (327, 522928), (336, 508921), (348, 491372), (368, 464667), (392, 436218), (406, 421176), (436, 392196), (464, 368529), (483, 354032), (552, 309778), (588, 290812), (609, 280784), (644, 265524), (654, 261464), (667, 256368), (696, 245686), (763, 224112), (784, 218109), (812, 210588), (872, 196098), (966, 177016), (1104, 154889), (1127, 151728), (1176, 145406), (1218, 140392), (1288, 132762), (1308, 130732), (1334, 128184), (1392, 122843), (1421, 120336), (1526, 112056), (1624, 105294), (1744, 98049), (1932, 88508), (2001, 85456), (2254, 75864), (2289, 74704), (2352, 72703), (2436, 70196), (2507, 68208), (2576, 66381), (2616, 65366), (2668, 64092), (2842, 60168), (3052, 56028), (3161, 54096), (3248, 52647), (3381, 50576), (3864, 44254), (4002, 42728), (4263, 40112), (4508, 37932), (4578, 37352), (4669, 36624), (4872, 35098), (5014, 34104), (5232, 32683), (5336, 32046), (5341, 32016), (5684, 30084), (6104, 28014), (6322, 27048), (6762, 25288), (7521, 22736), (7728, 22127), (8004, 21364), (8526, 20056), (9016, 18966), (9156, 18676), (9338, 18312), (9483, 18032), (9744, 17549), (10028, 17052), (10672, 16023), (10682, 16008), (11368, 15042), (12208, 14007), (12644, 13524)]