156739959803

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{2003}}^1\times {\mathrm{486041}}^1$

素因数の和:488074

約数の個数: 16

約数和(自身を含む): 187013408256

約数和(自身を除く): 30273448453

約数列:

[1, 7, 23, 161, 2003, 14021, 46069, 322483, 486041, 3402287, 11178943, 78252601, 973540123, 6814780861, 22391422829, 156739959803]

約数ペア:

[(1, 156739959803), (7, 22391422829), (23, 6814780861), (161, 973540123), (2003, 78252601), (14021, 11178943), (46069, 3402287), (322483, 486041)]