156722076

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{621913}}^1$

素因数の和:621930

約数の個数: 36

約数和(自身を含む): 452753392

約数和(自身を除く): 296031316

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 621913, 1243826, 1865739, 2487652, 3731478, 4353391, 5597217, 7462956, 8706782, 11194434, 13060173, 17413564, 22388868, 26120346, 39180519, 52240692, 78361038, 156722076]

約数ペア:

[(1, 156722076), (2, 78361038), (3, 52240692), (4, 39180519), (6, 26120346), (7, 22388868), (9, 17413564), (12, 13060173), (14, 11194434), (18, 8706782), (21, 7462956), (28, 5597217), (36, 4353391), (42, 3731478), (63, 2487652), (84, 1865739), (126, 1243826), (252, 621913)]