156948539038

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{18477577}}^1$

素因数の和:18477747

約数の個数: 16

約数和(自身を含む): 244790953344

約数和(自身を除く): 87842414306

約数列:

[1, 2, 31, 62, 137, 274, 4247, 8494, 18477577, 36955154, 572804887, 1145609774, 2531428049, 5062856098, 78474269519, 156948539038]

約数ペア:

[(1, 156948539038), (2, 78474269519), (31, 5062856098), (62, 2531428049), (137, 1145609774), (274, 572804887), (4247, 36955154), (8494, 18477577)]