156749378830

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{20070343}}^1$

素因数の和:20070432

約数の個数: 32

約数和(自身を含む): 312133989888

約数和(自身を除く): 155384611058

約数列:

[1, 2, 5, 10, 11, 22, 55, 71, 110, 142, 355, 710, 781, 1562, 3905, 7810, 20070343, 40140686, 100351715, 200703430, 220773773, 441547546, 1103868865, 1424994353, 2207737730, 2849988706, 7124971765, 14249943530, 15674937883, 31349875766, 78374689415, 156749378830]

約数ペア:

[(1, 156749378830), (2, 78374689415), (5, 31349875766), (10, 15674937883), (11, 14249943530), (22, 7124971765), (55, 2849988706), (71, 2207737730), (110, 1424994353), (142, 1103868865), (355, 441547546), (710, 220773773), (781, 200703430), (1562, 100351715), (3905, 40140686), (7810, 20070343)]