156798216

素因数分解:

$2^3\times 3^2\times {\mathrm{2177753}}^1$

素因数の和:2177765

約数の個数: 24

約数和(自身を含む): 424662030

約数和(自身を除く): 267863814

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2177753, 4355506, 6533259, 8711012, 13066518, 17422024, 19599777, 26133036, 39199554, 52266072, 78399108, 156798216]

約数ペア:

[(1, 156798216), (2, 78399108), (3, 52266072), (4, 39199554), (6, 26133036), (8, 19599777), (9, 17422024), (12, 13066518), (18, 8711012), (24, 6533259), (36, 4355506), (72, 2177753)]