156768278

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{30113}}^1$

素因数の和:30271

約数の個数: 16

約数和(自身を含む): 249343920

約数和(自身を除く): 92575642

約数列:

[1, 2, 19, 38, 137, 274, 2603, 5206, 30113, 60226, 572147, 1144294, 4125481, 8250962, 78384139, 156768278]

約数ペア:

[(1, 156768278), (2, 78384139), (19, 8250962), (38, 4125481), (137, 1144294), (274, 572147), (2603, 60226), (5206, 30113)]