131307792

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{35527}}^1$

素因数の和:35556

約数の個数: 80

約数和(自身を含む): 422925312

約数和(自身を除く): 291617520

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 77, 84, 88, 112, 132, 154, 168, 176, 231, 264, 308, 336, 462, 528, 616, 924, 1232, 1848, 3696, 35527, 71054, 106581, 142108, 213162, 248689, 284216, 390797, 426324, 497378, 568432, 746067, 781594, 852648, 994756, 1172391, 1492134, 1563188, 1705296, 1989512, 2344782, 2735579, 2984268, 3126376, 3979024, 4689564, 5471158, 5968536, 6252752, 8206737, 9379128, 10942316, 11937072, 16413474, 18758256, 21884632, 32826948, 43769264, 65653896, 131307792]

約数ペア:

[(1, 131307792), (2, 65653896), (3, 43769264), (4, 32826948), (6, 21884632), (7, 18758256), (8, 16413474), (11, 11937072), (12, 10942316), (14, 9379128), (16, 8206737), (21, 6252752), (22, 5968536), (24, 5471158), (28, 4689564), (33, 3979024), (42, 3126376), (44, 2984268), (48, 2735579), (56, 2344782), (66, 1989512), (77, 1705296), (84, 1563188), (88, 1492134), (112, 1172391), (132, 994756), (154, 852648), (168, 781594), (176, 746067), (231, 568432), (264, 497378), (308, 426324), (336, 390797), (462, 284216), (528, 248689), (616, 213162), (924, 142108), (1232, 106581), (1848, 71054), (3696, 35527)]