165091028

素因数分解:

$2^2\times {\mathrm{137}}^1\times {\mathrm{419}}^1\times {\mathrm{719}}^1$

素因数の和:1279

約数の個数: 24

約数和(自身を含む): 292118400

約数和(自身を除く): 127027372

約数列:

[1, 2, 4, 137, 274, 419, 548, 719, 838, 1438, 1676, 2876, 57403, 98503, 114806, 197006, 229612, 301261, 394012, 602522, 1205044, 41272757, 82545514, 165091028]

約数ペア:

[(1, 165091028), (2, 82545514), (4, 41272757), (137, 1205044), (274, 602522), (419, 394012), (548, 301261), (719, 229612), (838, 197006), (1438, 114806), (1676, 98503), (2876, 57403)]