128517936

素因数分解:

$2^4\times 3^1\times {\mathrm{641}}^1\times {\mathrm{4177}}^1$

素因数の和:4829

約数の個数: 40

約数和(自身を含む): 332602224

約数和(自身を除く): 204084288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 641, 1282, 1923, 2564, 3846, 4177, 5128, 7692, 8354, 10256, 12531, 15384, 16708, 25062, 30768, 33416, 50124, 66832, 100248, 200496, 2677457, 5354914, 8032371, 10709828, 16064742, 21419656, 32129484, 42839312, 64258968, 128517936]

約数ペア:

[(1, 128517936), (2, 64258968), (3, 42839312), (4, 32129484), (6, 21419656), (8, 16064742), (12, 10709828), (16, 8032371), (24, 5354914), (48, 2677457), (641, 200496), (1282, 100248), (1923, 66832), (2564, 50124), (3846, 33416), (4177, 30768), (5128, 25062), (7692, 16708), (8354, 15384), (10256, 12531)]