156990696

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{2671}}^1$

素因数の和:2790

約数の個数: 64

約数和(自身を含む): 410419200

約数和(自身を除く): 253428504

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 79, 93, 124, 158, 186, 237, 248, 316, 372, 474, 632, 744, 948, 1896, 2449, 2671, 4898, 5342, 7347, 8013, 9796, 10684, 14694, 16026, 19592, 21368, 29388, 32052, 58776, 64104, 82801, 165602, 211009, 248403, 331204, 422018, 496806, 633027, 662408, 844036, 993612, 1266054, 1688072, 1987224, 2532108, 5064216, 6541279, 13082558, 19623837, 26165116, 39247674, 52330232, 78495348, 156990696]

約数ペア:

[(1, 156990696), (2, 78495348), (3, 52330232), (4, 39247674), (6, 26165116), (8, 19623837), (12, 13082558), (24, 6541279), (31, 5064216), (62, 2532108), (79, 1987224), (93, 1688072), (124, 1266054), (158, 993612), (186, 844036), (237, 662408), (248, 633027), (316, 496806), (372, 422018), (474, 331204), (632, 248403), (744, 211009), (948, 165602), (1896, 82801), (2449, 64104), (2671, 58776), (4898, 32052), (5342, 29388), (7347, 21368), (8013, 19592), (9796, 16026), (10684, 14694)]