142903868

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{467}}^1\times {\mathrm{677}}^1$

素因数の和:1261

約数の個数: 24

約数和(自身を含む): 253208592

約数和(自身を除く): 110304724

約数列:

[1, 2, 4, 113, 226, 452, 467, 677, 934, 1354, 1868, 2708, 52771, 76501, 105542, 153002, 211084, 306004, 316159, 632318, 1264636, 35725967, 71451934, 142903868]

約数ペア:

[(1, 142903868), (2, 71451934), (4, 35725967), (113, 1264636), (226, 632318), (452, 316159), (467, 306004), (677, 211084), (934, 153002), (1354, 105542), (1868, 76501), (2708, 52771)]