148983956

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{20773}}^1$

素因数の和:20951

約数の個数: 24

約数和(自身を含む): 286182624

約数和(自身を除く): 137198668

約数列:

[1, 2, 4, 11, 22, 44, 163, 326, 652, 1793, 3586, 7172, 20773, 41546, 83092, 228503, 457006, 914012, 3385999, 6771998, 13543996, 37245989, 74491978, 148983956]

約数ペア:

[(1, 148983956), (2, 74491978), (4, 37245989), (11, 13543996), (22, 6771998), (44, 3385999), (163, 914012), (326, 457006), (652, 228503), (1793, 83092), (3586, 41546), (7172, 20773)]