140856414

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{317}}^1\times {\mathrm{719}}^1$

素因数の和:1144

約数の個数: 32

約数和(自身を含む): 285742080

約数和(自身を除く): 144885666

約数列:

[1, 2, 3, 6, 103, 206, 309, 317, 618, 634, 719, 951, 1438, 1902, 2157, 4314, 32651, 65302, 74057, 97953, 148114, 195906, 222171, 227923, 444342, 455846, 683769, 1367538, 23476069, 46952138, 70428207, 140856414]

約数ペア:

[(1, 140856414), (2, 70428207), (3, 46952138), (6, 23476069), (103, 1367538), (206, 683769), (309, 455846), (317, 444342), (618, 227923), (634, 222171), (719, 195906), (951, 148114), (1438, 97953), (1902, 74057), (2157, 65302), (4314, 32651)]