159221212

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{16057}}^1$

素因数の和:16165

約数の個数: 24

約数和(自身を含む): 290457104

約数和(自身を除く): 131235892

約数列:

[1, 2, 4, 37, 67, 74, 134, 148, 268, 2479, 4958, 9916, 16057, 32114, 64228, 594109, 1075819, 1188218, 2151638, 2376436, 4303276, 39805303, 79610606, 159221212]

約数ペア:

[(1, 159221212), (2, 79610606), (4, 39805303), (37, 4303276), (67, 2376436), (74, 2151638), (134, 1188218), (148, 1075819), (268, 594109), (2479, 64228), (4958, 32114), (9916, 16057)]