156907898308

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{91866451}}^1$

素因数の和:91866523

約数の個数: 24

約数和(自身を含む): 318960321344

約数和(自身を除く): 162052423036

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 91866451, 183732902, 367465804, 643065157, 1286130314, 2572260628, 5603853511, 11207707022, 22415414044, 39226974577, 78453949154, 156907898308]

約数ペア:

[(1, 156907898308), (2, 78453949154), (4, 39226974577), (7, 22415414044), (14, 11207707022), (28, 5603853511), (61, 2572260628), (122, 1286130314), (244, 643065157), (427, 367465804), (854, 183732902), (1708, 91866451)]