131408376

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{3581}}^1$

素因数の和:3740

約数の個数: 64

約数和(自身を含む): 361065600

約数和(自身を除く): 229657224

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 139, 264, 278, 417, 556, 834, 1112, 1529, 1668, 3058, 3336, 3581, 4587, 6116, 7162, 9174, 10743, 12232, 14324, 18348, 21486, 28648, 36696, 39391, 42972, 78782, 85944, 118173, 157564, 236346, 315128, 472692, 497759, 945384, 995518, 1493277, 1991036, 2986554, 3982072, 5475349, 5973108, 10950698, 11946216, 16426047, 21901396, 32852094, 43802792, 65704188, 131408376]

約数ペア:

[(1, 131408376), (2, 65704188), (3, 43802792), (4, 32852094), (6, 21901396), (8, 16426047), (11, 11946216), (12, 10950698), (22, 5973108), (24, 5475349), (33, 3982072), (44, 2986554), (66, 1991036), (88, 1493277), (132, 995518), (139, 945384), (264, 497759), (278, 472692), (417, 315128), (556, 236346), (834, 157564), (1112, 118173), (1529, 85944), (1668, 78782), (3058, 42972), (3336, 39391), (3581, 36696), (4587, 28648), (6116, 21486), (7162, 18348), (9174, 14324), (10743, 12232)]