156980355376

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{4519241}}^1$

素因数の和:4519429

約数の個数: 40

約数和(自身を含む): 329506972704

約数和(自身を除く): 172526617328

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 167, 208, 334, 668, 1336, 2171, 2672, 4342, 8684, 17368, 34736, 4519241, 9038482, 18076964, 36153928, 58750133, 72307856, 117500266, 235000532, 470001064, 754713247, 940002128, 1509426494, 3018852988, 6037705976, 9811272211, 12075411952, 19622544422, 39245088844, 78490177688, 156980355376]

約数ペア:

[(1, 156980355376), (2, 78490177688), (4, 39245088844), (8, 19622544422), (13, 12075411952), (16, 9811272211), (26, 6037705976), (52, 3018852988), (104, 1509426494), (167, 940002128), (208, 754713247), (334, 470001064), (668, 235000532), (1336, 117500266), (2171, 72307856), (2672, 58750133), (4342, 36153928), (8684, 18076964), (17368, 9038482), (34736, 4519241)]