133133896

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{1123}}^1$

素因数の和:1238

約数の個数: 64

約数和(自身を含む): 299433600

約数和(自身を除く): 166299704

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 73, 116, 146, 203, 232, 292, 406, 511, 584, 812, 1022, 1123, 1624, 2044, 2117, 2246, 4088, 4234, 4492, 7861, 8468, 8984, 14819, 15722, 16936, 29638, 31444, 32567, 59276, 62888, 65134, 81979, 118552, 130268, 163958, 227969, 260536, 327916, 455938, 573853, 655832, 911876, 1147706, 1823752, 2295412, 2377391, 4590824, 4754782, 9509564, 16641737, 19019128, 33283474, 66566948, 133133896]

約数ペア:

[(1, 133133896), (2, 66566948), (4, 33283474), (7, 19019128), (8, 16641737), (14, 9509564), (28, 4754782), (29, 4590824), (56, 2377391), (58, 2295412), (73, 1823752), (116, 1147706), (146, 911876), (203, 655832), (232, 573853), (292, 455938), (406, 327916), (511, 260536), (584, 227969), (812, 163958), (1022, 130268), (1123, 118552), (1624, 81979), (2044, 65134), (2117, 62888), (2246, 59276), (4088, 32567), (4234, 31444), (4492, 29638), (7861, 16936), (8468, 15722), (8984, 14819)]