145355512

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{204151}}^1$

素因数の和:204246

約数の個数: 16

約数和(自身を含む): 275605200

約数和(自身を除く): 130249688

約数列:

[1, 2, 4, 8, 89, 178, 356, 712, 204151, 408302, 816604, 1633208, 18169439, 36338878, 72677756, 145355512]

約数ペア:

[(1, 145355512), (2, 72677756), (4, 36338878), (8, 18169439), (89, 1633208), (178, 816604), (356, 408302), (712, 204151)]