127694696

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{389}}^1\times {\mathrm{1109}}^1$

素因数の和:1541

約数の個数: 32

約数和(自身を含む): 246753000

約数和(自身を除く): 119058304

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 389, 778, 1109, 1556, 2218, 3112, 4436, 8872, 14393, 28786, 41033, 57572, 82066, 115144, 164132, 328264, 431401, 862802, 1725604, 3451208, 15961837, 31923674, 63847348, 127694696]

約数ペア:

[(1, 127694696), (2, 63847348), (4, 31923674), (8, 15961837), (37, 3451208), (74, 1725604), (148, 862802), (296, 431401), (389, 328264), (778, 164132), (1109, 115144), (1556, 82066), (2218, 57572), (3112, 41033), (4436, 28786), (8872, 14393)]