129805972

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{15329}}^1$

素因数の和:15435

約数の個数: 24

約数和(自身を含む): 238228200

約数和(自身を除く): 108422228

約数列:

[1, 2, 4, 29, 58, 73, 116, 146, 292, 2117, 4234, 8468, 15329, 30658, 61316, 444541, 889082, 1119017, 1778164, 2238034, 4476068, 32451493, 64902986, 129805972]

約数ペア:

[(1, 129805972), (2, 64902986), (4, 32451493), (29, 4476068), (58, 2238034), (73, 1778164), (116, 1119017), (146, 889082), (292, 444541), (2117, 61316), (4234, 30658), (8468, 15329)]