15662103828

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{431}}^1\times {\mathrm{2687}}^1$

素因数の和:3162

約数の個数: 144

約数和(自身を含む): 44479217664

約数和(自身を除く): 28817113836

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 49, 69, 84, 92, 98, 138, 147, 161, 196, 276, 294, 322, 431, 483, 588, 644, 862, 966, 1127, 1293, 1724, 1932, 2254, 2586, 2687, 3017, 3381, 4508, 5172, 5374, 6034, 6762, 8061, 9051, 9913, 10748, 12068, 13524, 16122, 18102, 18809, 19826, 21119, 29739, 32244, 36204, 37618, 39652, 42238, 56427, 59478, 61801, 63357, 69391, 75236, 84476, 112854, 118956, 123602, 126714, 131663, 138782, 185403, 208173, 225708, 247204, 253428, 263326, 277564, 370806, 394989, 416346, 432607, 485737, 526652, 741612, 789978, 832692, 865214, 971474, 1158097, 1297821, 1457211, 1579956, 1730428, 1942948, 2316194, 2595642, 2914422, 3028249, 3474291, 4632388, 5191284, 5828844, 6056498, 6948582, 8106679, 9084747, 12112996, 13897164, 16213358, 18169494, 24320037, 26636231, 32426716, 36338988, 48640074, 53272462, 56746753, 79908693, 97280148, 106544924, 113493506, 159817386, 170240259, 186453617, 226987012, 319634772, 340480518, 372907234, 559360851, 680961036, 745814468, 1118721702, 1305175319, 2237443404, 2610350638, 3915525957, 5220701276, 7831051914, 15662103828]

約数ペア:

[(1, 15662103828), (2, 7831051914), (3, 5220701276), (4, 3915525957), (6, 2610350638), (7, 2237443404), (12, 1305175319), (14, 1118721702), (21, 745814468), (23, 680961036), (28, 559360851), (42, 372907234), (46, 340480518), (49, 319634772), (69, 226987012), (84, 186453617), (92, 170240259), (98, 159817386), (138, 113493506), (147, 106544924), (161, 97280148), (196, 79908693), (276, 56746753), (294, 53272462), (322, 48640074), (431, 36338988), (483, 32426716), (588, 26636231), (644, 24320037), (862, 18169494), (966, 16213358), (1127, 13897164), (1293, 12112996), (1724, 9084747), (1932, 8106679), (2254, 6948582), (2586, 6056498), (2687, 5828844), (3017, 5191284), (3381, 4632388), (4508, 3474291), (5172, 3028249), (5374, 2914422), (6034, 2595642), (6762, 2316194), (8061, 1942948), (9051, 1730428), (9913, 1579956), (10748, 1457211), (12068, 1297821), (13524, 1158097), (16122, 971474), (18102, 865214), (18809, 832692), (19826, 789978), (21119, 741612), (29739, 526652), (32244, 485737), (36204, 432607), (37618, 416346), (39652, 394989), (42238, 370806), (56427, 277564), (59478, 263326), (61801, 253428), (63357, 247204), (69391, 225708), (75236, 208173), (84476, 185403), (112854, 138782), (118956, 131663), (123602, 126714)]