156977294516

素因数分解:

$2^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{40922131}}^1$

素因数の和:40922279

約数の個数: 24

約数和(自身を含む): 316246236096

約数和(自身を除く): 159268941580

約数列:

[1, 2, 4, 7, 14, 28, 137, 274, 548, 959, 1918, 3836, 40922131, 81844262, 163688524, 286454917, 572909834, 1145819668, 5606331947, 11212663894, 22425327788, 39244323629, 78488647258, 156977294516]

約数ペア:

[(1, 156977294516), (2, 78488647258), (4, 39244323629), (7, 22425327788), (14, 11212663894), (28, 5606331947), (137, 1145819668), (274, 572909834), (548, 286454917), (959, 163688524), (1918, 81844262), (3836, 40922131)]