140625216

素因数分解:

$2^6\times 3^2\times {\mathrm{244141}}^1$

素因数の和:244159

約数の個数: 42

約数和(自身を含む): 403078442

約数和(自身を除く): 262453226

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 244141, 488282, 732423, 976564, 1464846, 1953128, 2197269, 2929692, 3906256, 4394538, 5859384, 7812512, 8789076, 11718768, 15625024, 17578152, 23437536, 35156304, 46875072, 70312608, 140625216]

約数ペア:

[(1, 140625216), (2, 70312608), (3, 46875072), (4, 35156304), (6, 23437536), (8, 17578152), (9, 15625024), (12, 11718768), (16, 8789076), (18, 7812512), (24, 5859384), (32, 4394538), (36, 3906256), (48, 2929692), (64, 2197269), (72, 1953128), (96, 1464846), (144, 976564), (192, 732423), (288, 488282), (576, 244141)]