156979102315

素因数分解:

$5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1\times {\mathrm{489161}}^1$

素因数の和:489399

約数の個数: 32

約数和(自身を含む): 220615975296

約数和(自身を除く): 63636872981

約数列:

[1, 5, 7, 35, 53, 173, 265, 371, 865, 1211, 1855, 6055, 9169, 45845, 64183, 320915, 489161, 2445805, 3424127, 17120635, 25925533, 84624853, 129627665, 181478731, 423124265, 592373971, 907393655, 2961869855, 4485117209, 22425586045, 31395820463, 156979102315]

約数ペア:

[(1, 156979102315), (5, 31395820463), (7, 22425586045), (35, 4485117209), (53, 2961869855), (173, 907393655), (265, 592373971), (371, 423124265), (865, 181478731), (1211, 129627665), (1855, 84624853), (6055, 25925533), (9169, 17120635), (45845, 3424127), (64183, 2445805), (320915, 489161)]