129426382

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{311}}^1$

素因数の和:528

約数の個数: 32

約数和(自身を含む): 207567360

約数和(自身を除く): 78140978

約数列:

[1, 2, 23, 46, 83, 109, 166, 218, 311, 622, 1909, 2507, 3818, 5014, 7153, 9047, 14306, 18094, 25813, 33899, 51626, 67798, 208081, 416162, 593699, 779677, 1187398, 1559354, 2813617, 5627234, 64713191, 129426382]

約数ペア:

[(1, 129426382), (2, 64713191), (23, 5627234), (46, 2813617), (83, 1559354), (109, 1187398), (166, 779677), (218, 593699), (311, 416162), (622, 208081), (1909, 67798), (2507, 51626), (3818, 33899), (5014, 25813), (7153, 18094), (9047, 14306)]