156717950876

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{8297}}^1\times {\mathrm{248533}}^1$

素因数の和:256853

約数の個数: 24

約数和(自身を含む): 288726918480

約数和(自身を除く): 132008967604

約数列:

[1, 2, 4, 19, 38, 76, 8297, 16594, 33188, 157643, 248533, 315286, 497066, 630572, 994132, 4722127, 9444254, 18888508, 2062078301, 4124156602, 8248313204, 39179487719, 78358975438, 156717950876]

約数ペア:

[(1, 156717950876), (2, 78358975438), (4, 39179487719), (19, 8248313204), (38, 4124156602), (76, 2062078301), (8297, 18888508), (16594, 9444254), (33188, 4722127), (157643, 994132), (248533, 630572), (315286, 497066)]