155185274

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{659}}^1\times {\mathrm{6197}}^1$

素因数の和:6877

約数の個数: 16

約数和(自身を含む): 245440800

約数和(自身を除く): 90255526

約数列:

[1, 2, 19, 38, 659, 1318, 6197, 12394, 12521, 25042, 117743, 235486, 4083823, 8167646, 77592637, 155185274]

約数ペア:

[(1, 155185274), (2, 77592637), (19, 8167646), (38, 4083823), (659, 235486), (1318, 117743), (6197, 25042), (12394, 12521)]