165737896

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{5099}}^1$

素因数の和:5361

約数の個数: 32

約数和(自身を含む): 330480000

約数和(自身を除く): 164742104

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 239, 478, 956, 1912, 4063, 5099, 8126, 10198, 16252, 20396, 32504, 40792, 86683, 173366, 346732, 693464, 1218661, 2437322, 4874644, 9749288, 20717237, 41434474, 82868948, 165737896]

約数ペア:

[(1, 165737896), (2, 82868948), (4, 41434474), (8, 20717237), (17, 9749288), (34, 4874644), (68, 2437322), (136, 1218661), (239, 693464), (478, 346732), (956, 173366), (1912, 86683), (4063, 40792), (5099, 32504), (8126, 20396), (10198, 16252)]