161607408

素因数分解:

$2^4\times 3^1\times {\mathrm{3366821}}^1$

素因数の和:3366832

約数の個数: 20

約数和(自身を含む): 417485928

約数和(自身を除く): 255878520

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 3366821, 6733642, 10100463, 13467284, 20200926, 26934568, 40401852, 53869136, 80803704, 161607408]

約数ペア:

[(1, 161607408), (2, 80803704), (3, 53869136), (4, 40401852), (6, 26934568), (8, 20200926), (12, 13467284), (16, 10100463), (24, 6733642), (48, 3366821)]