156920618845

素因数分解:

$5^1\times {\mathrm{109}}^1\times {\mathrm{181}}^1\times {\mathrm{1129}}^1\times {\mathrm{1409}}^1$

素因数の和:2833

約数の個数: 32

約数和(自身を含む): 191387196000

約数和(自身を除く): 34466577155

約数列:

[1, 5, 109, 181, 545, 905, 1129, 1409, 5645, 7045, 19729, 98645, 123061, 153581, 204349, 255029, 615305, 767905, 1021745, 1275145, 1590761, 7953805, 22274041, 27798161, 111370205, 138990805, 173392949, 287927741, 866964745, 1439638705, 31384123769, 156920618845]

約数ペア:

[(1, 156920618845), (5, 31384123769), (109, 1439638705), (181, 866964745), (545, 287927741), (905, 173392949), (1129, 138990805), (1409, 111370205), (5645, 27798161), (7045, 22274041), (19729, 7953805), (98645, 1590761), (123061, 1275145), (153581, 1021745), (204349, 767905), (255029, 615305)]