156974179312

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{124188433}}^1$

素因数の和:124188520

約数の個数: 20

約数和(自身を含む): 307987316320

約数和(自身を除く): 151013137008

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 124188433, 248376866, 496753732, 993507464, 1987014928, 9810886207, 19621772414, 39243544828, 78487089656, 156974179312]

約数ペア:

[(1, 156974179312), (2, 78487089656), (4, 39243544828), (8, 19621772414), (16, 9810886207), (79, 1987014928), (158, 993507464), (316, 496753732), (632, 248376866), (1264, 124188433)]