121560392

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{499}}^1\times {\mathrm{823}}^1$

素因数の和:1365

約数の個数: 32

約数和(自身を含む): 234840000

約数和(自身を除く): 113279608

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 499, 823, 998, 1646, 1996, 3292, 3992, 6584, 18463, 30451, 36926, 60902, 73852, 121804, 147704, 243608, 410677, 821354, 1642708, 3285416, 15195049, 30390098, 60780196, 121560392]

約数ペア:

[(1, 121560392), (2, 60780196), (4, 30390098), (8, 15195049), (37, 3285416), (74, 1642708), (148, 821354), (296, 410677), (499, 243608), (823, 147704), (998, 121804), (1646, 73852), (1996, 60902), (3292, 36926), (3992, 30451), (6584, 18463)]