157103426

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1\times {\mathrm{359}}^1$

素因数の和:650

約数の個数: 32

約数和(自身を含む): 255519360

約数和(自身を除く): 98415934

約数列:

[1, 2, 17, 34, 61, 122, 211, 359, 422, 718, 1037, 2074, 3587, 6103, 7174, 12206, 12871, 21899, 25742, 43798, 75749, 151498, 218807, 372283, 437614, 744566, 1287733, 2575466, 4620689, 9241378, 78551713, 157103426]

約数ペア:

[(1, 157103426), (2, 78551713), (17, 9241378), (34, 4620689), (61, 2575466), (122, 1287733), (211, 744566), (359, 437614), (422, 372283), (718, 218807), (1037, 151498), (2074, 75749), (3587, 43798), (6103, 25742), (7174, 21899), (12206, 12871)]