127858384

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{6967}}^1$

素因数の和:7043

約数の個数: 40

約数和(自身を含む): 262665728

約数和(自身を除く): 134807344

約数列:

[1, 2, 4, 8, 16, 31, 37, 62, 74, 124, 148, 248, 296, 496, 592, 1147, 2294, 4588, 6967, 9176, 13934, 18352, 27868, 55736, 111472, 215977, 257779, 431954, 515558, 863908, 1031116, 1727816, 2062232, 3455632, 4124464, 7991149, 15982298, 31964596, 63929192, 127858384]

約数ペア:

[(1, 127858384), (2, 63929192), (4, 31964596), (8, 15982298), (16, 7991149), (31, 4124464), (37, 3455632), (62, 2062232), (74, 1727816), (124, 1031116), (148, 863908), (248, 515558), (296, 431954), (496, 257779), (592, 215977), (1147, 111472), (2294, 55736), (4588, 27868), (6967, 18352), (9176, 13934)]