131475734

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{1373}}^1$

素因数の和:1544

約数の個数: 32

約数和(自身を含む): 221598720

約数和(自身を除く): 90122986

約数列:

[1, 2, 13, 26, 29, 58, 127, 254, 377, 754, 1373, 1651, 2746, 3302, 3683, 7366, 17849, 35698, 39817, 47879, 79634, 95758, 174371, 348742, 517621, 1035242, 2266823, 4533646, 5056759, 10113518, 65737867, 131475734]

約数ペア:

[(1, 131475734), (2, 65737867), (13, 10113518), (26, 5056759), (29, 4533646), (58, 2266823), (127, 1035242), (254, 517621), (377, 348742), (754, 174371), (1373, 95758), (1651, 79634), (2746, 47879), (3302, 39817), (3683, 35698), (7366, 17849)]