156922997

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{88607}}^1$

素因数の和:88648

約数の個数: 16

約数和(自身を含む): 204152832

約数和(自身を除く): 47229835

約数列:

[1, 7, 11, 23, 77, 161, 253, 1771, 88607, 620249, 974677, 2037961, 6822739, 14265727, 22417571, 156922997]

約数ペア:

[(1, 156922997), (7, 22417571), (11, 14265727), (23, 6822739), (77, 2037961), (161, 974677), (253, 620249), (1771, 88607)]