156914952290

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2837}}^1\times {\mathrm{240479}}^1$

素因数の和:243346

約数の個数: 32

約数和(自身を含む): 294832327680

約数和(自身を除く): 137917375390

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 2837, 5674, 14185, 28370, 65251, 130502, 240479, 326255, 480958, 652510, 1202395, 2404790, 5531017, 11062034, 27655085, 55310170, 682238923, 1364477846, 3411194615, 6822389230, 15691495229, 31382990458, 78457476145, 156914952290]

約数ペア:

[(1, 156914952290), (2, 78457476145), (5, 31382990458), (10, 15691495229), (23, 6822389230), (46, 3411194615), (115, 1364477846), (230, 682238923), (2837, 55310170), (5674, 27655085), (14185, 11062034), (28370, 5531017), (65251, 2404790), (130502, 1202395), (240479, 652510), (326255, 480958)]