156976268894

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{719}}^1\times {\mathrm{19801}}^1$

素因数の和:20708

約数の個数: 32

約数和(自身を含む): 243802224000

約数和(自身を除く): 86825955106

約数列:

[1, 2, 37, 74, 149, 298, 719, 1438, 5513, 11026, 19801, 26603, 39602, 53206, 107131, 214262, 732637, 1465274, 2950349, 3963847, 5900698, 7927694, 14236919, 28473838, 109162913, 218325826, 526766003, 1053532006, 2121300931, 4242601862, 78488134447, 156976268894]

約数ペア:

[(1, 156976268894), (2, 78488134447), (37, 4242601862), (74, 2121300931), (149, 1053532006), (298, 526766003), (719, 218325826), (1438, 109162913), (5513, 28473838), (11026, 14236919), (19801, 7927694), (26603, 5900698), (39602, 3963847), (53206, 2950349), (107131, 1465274), (214262, 732637)]