155867664

素因数分解:

$2^4\times 3^1\times {\mathrm{3247243}}^1$

素因数の和:3247254

約数の個数: 20

約数和(自身を含む): 402658256

約数和(自身を除く): 246790592

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 3247243, 6494486, 9741729, 12988972, 19483458, 25977944, 38966916, 51955888, 77933832, 155867664]

約数ペア:

[(1, 155867664), (2, 77933832), (3, 51955888), (4, 38966916), (6, 25977944), (8, 19483458), (12, 12988972), (16, 9741729), (24, 6494486), (48, 3247243)]