161583216

素因数分解:

$2^4\times 3^1\times {\mathrm{3366317}}^1$

素因数の和:3366328

約数の個数: 20

約数和(自身を含む): 417423432

約数和(自身を除く): 255840216

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 3366317, 6732634, 10098951, 13465268, 20197902, 26930536, 40395804, 53861072, 80791608, 161583216]

約数ペア:

[(1, 161583216), (2, 80791608), (3, 53861072), (4, 40395804), (6, 26930536), (8, 20197902), (12, 13465268), (16, 10098951), (24, 6732634), (48, 3366317)]