156749621398

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{503}}^1\times {\mathrm{1993}}^1\times {\mathrm{2113}}^1$

素因数の和:4648

約数の個数: 32

約数和(自身を含む): 242195196096

約数和(自身を除く): 85445574698

約数列:

[1, 2, 37, 74, 503, 1006, 1993, 2113, 3986, 4226, 18611, 37222, 73741, 78181, 147482, 156362, 1002479, 1062839, 2004958, 2125678, 4211209, 8422418, 37091723, 39325043, 74183446, 78650086, 155814733, 311629466, 2118238127, 4236476254, 78374810699, 156749621398]

約数ペア:

[(1, 156749621398), (2, 78374810699), (37, 4236476254), (74, 2118238127), (503, 311629466), (1006, 155814733), (1993, 78650086), (2113, 74183446), (3986, 39325043), (4226, 37091723), (18611, 8422418), (37222, 4211209), (73741, 2125678), (78181, 2004958), (147482, 1062839), (156362, 1002479)]