156657238922

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37223}}^1\times {\mathrm{110753}}^1$

素因数の和:147997

約数の個数: 16

約数和(自身を含む): 247362413760

約数和(自身を除く): 90705174838

約数列:

[1, 2, 19, 38, 37223, 74446, 110753, 221506, 707237, 1414474, 2104307, 4208614, 4122558919, 8245117838, 78328619461, 156657238922]

約数ペア:

[(1, 156657238922), (2, 78328619461), (19, 8245117838), (38, 4122558919), (37223, 4208614), (74446, 2104307), (110753, 1414474), (221506, 707237)]