163120464

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1103}}^1$

素因数の和:1209

約数の個数: 120

約数和(自身を含む): 498301440

約数和(自身を除く): 335180976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 79, 104, 117, 144, 156, 158, 208, 234, 237, 312, 316, 468, 474, 624, 632, 711, 936, 948, 1027, 1103, 1264, 1422, 1872, 1896, 2054, 2206, 2844, 3081, 3309, 3792, 4108, 4412, 5688, 6162, 6618, 8216, 8824, 9243, 9927, 11376, 12324, 13236, 14339, 16432, 17648, 18486, 19854, 24648, 26472, 28678, 36972, 39708, 43017, 49296, 52944, 57356, 73944, 79416, 86034, 87137, 114712, 129051, 147888, 158832, 172068, 174274, 229424, 258102, 261411, 344136, 348548, 516204, 522822, 688272, 697096, 784233, 1032408, 1045644, 1132781, 1394192, 1568466, 2064816, 2091288, 2265562, 3136932, 3398343, 4182576, 4531124, 6273864, 6796686, 9062248, 10195029, 12547728, 13593372, 18124496, 20390058, 27186744, 40780116, 54373488, 81560232, 163120464]

約数ペア:

[(1, 163120464), (2, 81560232), (3, 54373488), (4, 40780116), (6, 27186744), (8, 20390058), (9, 18124496), (12, 13593372), (13, 12547728), (16, 10195029), (18, 9062248), (24, 6796686), (26, 6273864), (36, 4531124), (39, 4182576), (48, 3398343), (52, 3136932), (72, 2265562), (78, 2091288), (79, 2064816), (104, 1568466), (117, 1394192), (144, 1132781), (156, 1045644), (158, 1032408), (208, 784233), (234, 697096), (237, 688272), (312, 522822), (316, 516204), (468, 348548), (474, 344136), (624, 261411), (632, 258102), (711, 229424), (936, 174274), (948, 172068), (1027, 158832), (1103, 147888), (1264, 129051), (1422, 114712), (1872, 87137), (1896, 86034), (2054, 79416), (2206, 73944), (2844, 57356), (3081, 52944), (3309, 49296), (3792, 43017), (4108, 39708), (4412, 36972), (5688, 28678), (6162, 26472), (6618, 24648), (8216, 19854), (8824, 18486), (9243, 17648), (9927, 16432), (11376, 14339), (12324, 13236)]