165836952

素因数分解:

$2^3\times 3^2\times {\mathrm{421}}^1\times {\mathrm{5471}}^1$

素因数の和:5904

約数の個数: 48

約数和(自身を含む): 450290880

約数和(自身を除く): 284453928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 421, 842, 1263, 1684, 2526, 3368, 3789, 5052, 5471, 7578, 10104, 10942, 15156, 16413, 21884, 30312, 32826, 43768, 49239, 65652, 98478, 131304, 196956, 393912, 2303291, 4606582, 6909873, 9213164, 13819746, 18426328, 20729619, 27639492, 41459238, 55278984, 82918476, 165836952]

約数ペア:

[(1, 165836952), (2, 82918476), (3, 55278984), (4, 41459238), (6, 27639492), (8, 20729619), (9, 18426328), (12, 13819746), (18, 9213164), (24, 6909873), (36, 4606582), (72, 2303291), (421, 393912), (842, 196956), (1263, 131304), (1684, 98478), (2526, 65652), (3368, 49239), (3789, 43768), (5052, 32826), (5471, 30312), (7578, 21884), (10104, 16413), (10942, 15156)]