156942972268

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{8563}}^1\times {\mathrm{86453}}^1$

素因数の和:95073

約数の個数: 24

約数和(自身を含む): 279868197168

約数和(自身を除く): 122925224900

約数列:

[1, 2, 4, 53, 106, 212, 8563, 17126, 34252, 86453, 172906, 345812, 453839, 907678, 1815356, 4582009, 9164018, 18328036, 740297039, 1480594078, 2961188156, 39235743067, 78471486134, 156942972268]

約数ペア:

[(1, 156942972268), (2, 78471486134), (4, 39235743067), (53, 2961188156), (106, 1480594078), (212, 740297039), (8563, 18328036), (17126, 9164018), (34252, 4582009), (86453, 1815356), (172906, 907678), (345812, 453839)]