156940297129

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{503}}^1\times {\mathrm{368369}}^1$

素因数の和:368901

約数の個数: 24

約数和(自身を含む): 197540622720

約数和(自身を除く): 40600325591

約数列:

[1, 7, 11, 77, 121, 503, 847, 3521, 5533, 38731, 60863, 368369, 426041, 2578583, 4052059, 28364413, 44572649, 185289607, 312008543, 1297027249, 2038185677, 14267299739, 22420042447, 156940297129]

約数ペア:

[(1, 156940297129), (7, 22420042447), (11, 14267299739), (77, 2038185677), (121, 1297027249), (503, 312008543), (847, 185289607), (3521, 44572649), (5533, 28364413), (38731, 4052059), (60863, 2578583), (368369, 426041)]