148657934

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{431}}^1$

素因数の和:608

約数の個数: 32

約数和(自身を含む): 236390400

約数和(自身を除く): 87732466

約数列:

[1, 2, 37, 59, 74, 79, 118, 158, 431, 862, 2183, 2923, 4366, 4661, 5846, 9322, 15947, 25429, 31894, 34049, 50858, 68098, 172457, 344914, 940873, 1259813, 1881746, 2008891, 2519626, 4017782, 74328967, 148657934]

約数ペア:

[(1, 148657934), (2, 74328967), (37, 4017782), (59, 2519626), (74, 2008891), (79, 1881746), (118, 1259813), (158, 940873), (431, 344914), (862, 172457), (2183, 68098), (2923, 50858), (4366, 34049), (4661, 31894), (5846, 25429), (9322, 15947)]