155537214

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{3703267}}^1$

素因数の和:3703279

約数の個数: 16

約数和(自身を含む): 355513728

約数和(自身を除く): 199976514

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 3703267, 7406534, 11109801, 22219602, 25922869, 51845738, 77768607, 155537214]

約数ペア:

[(1, 155537214), (2, 77768607), (3, 51845738), (6, 25922869), (7, 22219602), (14, 11109801), (21, 7406534), (42, 3703267)]