156901681645

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{1283}}^1\times {\mathrm{5309}}^1$

素因数の和:6885

約数の個数: 32

約数和(自身を含む): 200286743040

約数和(自身を除く): 43385061395

約数列:

[1, 5, 17, 85, 271, 1283, 1355, 4607, 5309, 6415, 21811, 23035, 26545, 90253, 109055, 347693, 451265, 1438739, 1738465, 5910781, 6811447, 7193695, 24458563, 29553905, 34057235, 115794599, 122292815, 578972995, 1845902137, 9229510685, 31380336329, 156901681645]

約数ペア:

[(1, 156901681645), (5, 31380336329), (17, 9229510685), (85, 1845902137), (271, 578972995), (1283, 122292815), (1355, 115794599), (4607, 34057235), (5309, 29553905), (6415, 24458563), (21811, 7193695), (23035, 6811447), (26545, 5910781), (90253, 1738465), (109055, 1438739), (347693, 451265)]