128773968

素因数分解:

$2^4\times 3^1\times {\mathrm{941}}^1\times {\mathrm{2851}}^1$

素因数の和:3803

約数の個数: 40

約数和(自身を含む): 333136416

約数和(自身を除く): 204362448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 941, 1882, 2823, 2851, 3764, 5646, 5702, 7528, 8553, 11292, 11404, 15056, 17106, 22584, 22808, 34212, 45168, 45616, 68424, 136848, 2682791, 5365582, 8048373, 10731164, 16096746, 21462328, 32193492, 42924656, 64386984, 128773968]

約数ペア:

[(1, 128773968), (2, 64386984), (3, 42924656), (4, 32193492), (6, 21462328), (8, 16096746), (12, 10731164), (16, 8048373), (24, 5365582), (48, 2682791), (941, 136848), (1882, 68424), (2823, 45616), (2851, 45168), (3764, 34212), (5646, 22808), (5702, 22584), (7528, 17106), (8553, 15056), (11292, 11404)]