164130932

素因数分解:

$2^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{42787}}^1$

素因数の和:42935

約数の個数: 24

約数和(自身を含む): 330665664

約数和(自身を除く): 166534732

約数列:

[1, 2, 4, 7, 14, 28, 137, 274, 548, 959, 1918, 3836, 42787, 85574, 171148, 299509, 599018, 1198036, 5861819, 11723638, 23447276, 41032733, 82065466, 164130932]

約数ペア:

[(1, 164130932), (2, 82065466), (4, 41032733), (7, 23447276), (14, 11723638), (28, 5861819), (137, 1198036), (274, 599018), (548, 299509), (959, 171148), (1918, 85574), (3836, 42787)]