161569488

素因数分解:

$2^4\times 3^1\times {\mathrm{3366031}}^1$

素因数の和:3366042

約数の個数: 20

約数和(自身を含む): 417387968

約数和(自身を除く): 255818480

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 3366031, 6732062, 10098093, 13464124, 20196186, 26928248, 40392372, 53856496, 80784744, 161569488]

約数ペア:

[(1, 161569488), (2, 80784744), (3, 53856496), (4, 40392372), (6, 26928248), (8, 20196186), (12, 13464124), (16, 10098093), (24, 6732062), (48, 3366031)]