156939505762

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1523}}^1\times {\mathrm{127849}}^1$

素因数の和:129418

約数の個数: 32

約数和(自身を含む): 261869529600

約数和(自身を除く): 104930023838

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 1523, 3046, 19799, 39598, 47213, 94426, 127849, 255698, 613769, 1227538, 1662037, 3324074, 3963319, 7926638, 51523147, 103046294, 194714027, 389428054, 2531282351, 5062564702, 6036134837, 12072269674, 78469752881, 156939505762]

約数ペア:

[(1, 156939505762), (2, 78469752881), (13, 12072269674), (26, 6036134837), (31, 5062564702), (62, 2531282351), (403, 389428054), (806, 194714027), (1523, 103046294), (3046, 51523147), (19799, 7926638), (39598, 3963319), (47213, 3324074), (94426, 1662037), (127849, 1227538), (255698, 613769)]