159402768

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{474413}}^1$

素因数の和:474431

約数の個数: 40

約数和(自身を含む): 470618688

約数和(自身を除く): 311215920

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 474413, 948826, 1423239, 1897652, 2846478, 3320891, 3795304, 5692956, 6641782, 7590608, 9962673, 11385912, 13283564, 19925346, 22771824, 26567128, 39850692, 53134256, 79701384, 159402768]

約数ペア:

[(1, 159402768), (2, 79701384), (3, 53134256), (4, 39850692), (6, 26567128), (7, 22771824), (8, 19925346), (12, 13283564), (14, 11385912), (16, 9962673), (21, 7590608), (24, 6641782), (28, 5692956), (42, 3795304), (48, 3320891), (56, 2846478), (84, 1897652), (112, 1423239), (168, 948826), (336, 474413)]