148971086

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{21227}}^1$

素因数の和:21280

約数の個数: 24

約数和(自身を含む): 254099160

約数和(自身を除く): 105128074

約数列:

[1, 2, 11, 22, 29, 58, 121, 242, 319, 638, 3509, 7018, 21227, 42454, 233497, 466994, 615583, 1231166, 2568467, 5136934, 6771413, 13542826, 74485543, 148971086]

約数ペア:

[(1, 148971086), (2, 74485543), (11, 13542826), (22, 6771413), (29, 5136934), (58, 2568467), (121, 1231166), (242, 615583), (319, 466994), (638, 233497), (3509, 42454), (7018, 21227)]