156901245739

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{18387583}}^1$

素因数の和:18387666

約数の個数: 16

約数和(自身を含む): 190642470912

約数和(自身を除く): 33741225173

約数列:

[1, 7, 23, 53, 161, 371, 1219, 8533, 18387583, 128713081, 422914409, 974541899, 2960400863, 6821793293, 22414463677, 156901245739]

約数ペア:

[(1, 156901245739), (7, 22414463677), (23, 6821793293), (53, 2960400863), (161, 974541899), (371, 422914409), (1219, 128713081), (8533, 18387583)]