156401262

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{2207}}^1$

素因数の和:2373

約数の個数: 48

約数和(自身を含む): 352714752

約数和(自身を除く): 196313490

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 127, 186, 254, 279, 381, 558, 762, 1143, 2207, 2286, 3937, 4414, 6621, 7874, 11811, 13242, 19863, 23622, 35433, 39726, 68417, 70866, 136834, 205251, 280289, 410502, 560578, 615753, 840867, 1231506, 1681734, 2522601, 5045202, 8688959, 17377918, 26066877, 52133754, 78200631, 156401262]

約数ペア:

[(1, 156401262), (2, 78200631), (3, 52133754), (6, 26066877), (9, 17377918), (18, 8688959), (31, 5045202), (62, 2522601), (93, 1681734), (127, 1231506), (186, 840867), (254, 615753), (279, 560578), (381, 410502), (558, 280289), (762, 205251), (1143, 136834), (2207, 70866), (2286, 68417), (3937, 39726), (4414, 35433), (6621, 23622), (7874, 19863), (11811, 13242)]