138323908

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{5953}}^1$

素因数の和:6151

約数の個数: 24

約数和(自身を含む): 250234712

約数和(自身を除く): 111910804

約数列:

[1, 2, 4, 37, 74, 148, 157, 314, 628, 5809, 5953, 11618, 11906, 23236, 23812, 220261, 440522, 881044, 934621, 1869242, 3738484, 34580977, 69161954, 138323908]

約数ペア:

[(1, 138323908), (2, 69161954), (4, 34580977), (37, 3738484), (74, 1869242), (148, 934621), (157, 881044), (314, 440522), (628, 220261), (5809, 23812), (5953, 23236), (11618, 11906)]