161000244

素因数分解:

$2^2\times 3^3\times {\mathrm{1490743}}^1$

素因数の和:1490756

約数の個数: 24

約数和(自身を含む): 417408320

約数和(自身を除く): 256408076

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 1490743, 2981486, 4472229, 5962972, 8944458, 13416687, 17888916, 26833374, 40250061, 53666748, 80500122, 161000244]

約数ペア:

[(1, 161000244), (2, 80500122), (3, 53666748), (4, 40250061), (6, 26833374), (9, 17888916), (12, 13416687), (18, 8944458), (27, 5962972), (36, 4472229), (54, 2981486), (108, 1490743)]