157055690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{83987}}^1$

素因数の和:84022

約数の個数: 32

約数和(自身を含む): 326545344

約数和(自身を除く): 169489654

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 935, 1870, 83987, 167974, 419935, 839870, 923857, 1427779, 1847714, 2855558, 4619285, 7138895, 9238570, 14277790, 15705569, 31411138, 78527845, 157055690]

約数ペア:

[(1, 157055690), (2, 78527845), (5, 31411138), (10, 15705569), (11, 14277790), (17, 9238570), (22, 7138895), (34, 4619285), (55, 2855558), (85, 1847714), (110, 1427779), (170, 923857), (187, 839870), (374, 419935), (935, 167974), (1870, 83987)]