157058590

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{20477}}^1$

素因数の和:20556

約数の個数: 32

約数和(自身を含む): 309627360

約数和(自身を除く): 152568770

約数列:

[1, 2, 5, 10, 13, 26, 59, 65, 118, 130, 295, 590, 767, 1534, 3835, 7670, 20477, 40954, 102385, 204770, 266201, 532402, 1208143, 1331005, 2416286, 2662010, 6040715, 12081430, 15705859, 31411718, 78529295, 157058590]

約数ペア:

[(1, 157058590), (2, 78529295), (5, 31411718), (10, 15705859), (13, 12081430), (26, 6040715), (59, 2662010), (65, 2416286), (118, 1331005), (130, 1208143), (295, 532402), (590, 266201), (767, 204770), (1534, 102385), (3835, 40954), (7670, 20477)]