128301066

素因数分解:

$2^1\times 3^2\times {\mathrm{109}}^1\times {\mathrm{65393}}^1$

素因数の和:65510

約数の個数: 24

約数和(自身を含む): 280540260

約数和(自身を除く): 152239194

約数列:

[1, 2, 3, 6, 9, 18, 109, 218, 327, 654, 981, 1962, 65393, 130786, 196179, 392358, 588537, 1177074, 7127837, 14255674, 21383511, 42767022, 64150533, 128301066]

約数ペア:

[(1, 128301066), (2, 64150533), (3, 42767022), (6, 21383511), (9, 14255674), (18, 7127837), (109, 1177074), (218, 588537), (327, 392358), (654, 196179), (981, 130786), (1962, 65393)]