156972045428

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{94427}}^1\times {\mathrm{37781}}^1$

素因数の和:132223

約数の個数: 24

約数和(自身を含む): 299685010464

約数和(自身を除く): 142712965036

約数列:

[1, 2, 4, 11, 22, 44, 37781, 75562, 94427, 151124, 188854, 377708, 415591, 831182, 1038697, 1662364, 2077394, 4154788, 3567546487, 7135092974, 14270185948, 39243011357, 78486022714, 156972045428]

約数ペア:

[(1, 156972045428), (2, 78486022714), (4, 39243011357), (11, 14270185948), (22, 7135092974), (44, 3567546487), (37781, 4154788), (75562, 2077394), (94427, 1662364), (151124, 1038697), (188854, 831182), (377708, 415591)]