140444238

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{111997}}^1$

素因数の和:112032

約数の個数: 32

約数和(自身を含む): 322554240

約数和(自身を除く): 182110002

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 114, 209, 418, 627, 1254, 111997, 223994, 335991, 671982, 1231967, 2127943, 2463934, 3695901, 4255886, 6383829, 7391802, 12767658, 23407373, 46814746, 70222119, 140444238]

約数ペア:

[(1, 140444238), (2, 70222119), (3, 46814746), (6, 23407373), (11, 12767658), (19, 7391802), (22, 6383829), (33, 4255886), (38, 3695901), (57, 2463934), (66, 2127943), (114, 1231967), (209, 671982), (418, 335991), (627, 223994), (1254, 111997)]