172404456

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1026217}}^1$

素因数の和:1026233

約数の個数: 32

約数和(自身を含む): 492584640

約数和(自身を除く): 320180184

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1026217, 2052434, 3078651, 4104868, 6157302, 7183519, 8209736, 12314604, 14367038, 21550557, 24629208, 28734076, 43101114, 57468152, 86202228, 172404456]

約数ペア:

[(1, 172404456), (2, 86202228), (3, 57468152), (4, 43101114), (6, 28734076), (7, 24629208), (8, 21550557), (12, 14367038), (14, 12314604), (21, 8209736), (24, 7183519), (28, 6157302), (42, 4104868), (56, 3078651), (84, 2052434), (168, 1026217)]