157954056

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{506263}}^1$

素因数の和:506285

約数の個数: 32

約数和(自身を含む): 425261760

約数和(自身を除く): 267307704

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 506263, 1012526, 1518789, 2025052, 3037578, 4050104, 6075156, 6581419, 12150312, 13162838, 19744257, 26325676, 39488514, 52651352, 78977028, 157954056]

約数ペア:

[(1, 157954056), (2, 78977028), (3, 52651352), (4, 39488514), (6, 26325676), (8, 19744257), (12, 13162838), (13, 12150312), (24, 6581419), (26, 6075156), (39, 4050104), (52, 3037578), (78, 2025052), (104, 1518789), (156, 1012526), (312, 506263)]