156814864

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{467}}^1\times {\mathrm{677}}^1$

素因数の和:1183

約数の個数: 40

約数和(自身を含む): 314765568

約数和(自身を除く): 157950704

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 467, 496, 677, 934, 1354, 1868, 2708, 3736, 5416, 7472, 10832, 14477, 20987, 28954, 41974, 57908, 83948, 115816, 167896, 231632, 316159, 335792, 632318, 1264636, 2529272, 5058544, 9800929, 19601858, 39203716, 78407432, 156814864]

約数ペア:

[(1, 156814864), (2, 78407432), (4, 39203716), (8, 19601858), (16, 9800929), (31, 5058544), (62, 2529272), (124, 1264636), (248, 632318), (467, 335792), (496, 316159), (677, 231632), (934, 167896), (1354, 115816), (1868, 83948), (2708, 57908), (3736, 41974), (5416, 28954), (7472, 20987), (10832, 14477)]