161837284

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{241}}^1\times {\mathrm{827}}^1$

素因数の和:1108

約数の個数: 48

約数和(自身を含む): 336631680

約数和(自身を除く): 174794396

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 241, 406, 482, 812, 827, 964, 1654, 1687, 3308, 3374, 5789, 6748, 6989, 11578, 13978, 23156, 23983, 27956, 47966, 48923, 95932, 97846, 167881, 195692, 199307, 335762, 398614, 671524, 797228, 1395149, 2790298, 5580596, 5779903, 11559806, 23119612, 40459321, 80918642, 161837284]

約数ペア:

[(1, 161837284), (2, 80918642), (4, 40459321), (7, 23119612), (14, 11559806), (28, 5779903), (29, 5580596), (58, 2790298), (116, 1395149), (203, 797228), (241, 671524), (406, 398614), (482, 335762), (812, 199307), (827, 195692), (964, 167881), (1654, 97846), (1687, 95932), (3308, 48923), (3374, 47966), (5789, 27956), (6748, 23983), (6989, 23156), (11578, 13978)]