138215016

素因数分解:

$2^3\times 3^2\times {\mathrm{499}}^1\times {\mathrm{3847}}^1$

素因数の和:4358

約数の個数: 48

約数和(自身を含む): 375180000

約数和(自身を除く): 236964984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 499, 998, 1497, 1996, 2994, 3847, 3992, 4491, 5988, 7694, 8982, 11541, 11976, 15388, 17964, 23082, 30776, 34623, 35928, 46164, 69246, 92328, 138492, 276984, 1919653, 3839306, 5758959, 7678612, 11517918, 15357224, 17276877, 23035836, 34553754, 46071672, 69107508, 138215016]

約数ペア:

[(1, 138215016), (2, 69107508), (3, 46071672), (4, 34553754), (6, 23035836), (8, 17276877), (9, 15357224), (12, 11517918), (18, 7678612), (24, 5758959), (36, 3839306), (72, 1919653), (499, 276984), (998, 138492), (1497, 92328), (1996, 69246), (2994, 46164), (3847, 35928), (3992, 34623), (4491, 30776), (5988, 23082), (7694, 17964), (8982, 15388), (11541, 11976)]