155961788

素因数分解:

$2^2\times {\mathrm{131}}^1\times {\mathrm{367}}^1\times {\mathrm{811}}^1$

素因数の和:1313

約数の個数: 24

約数和(自身を含む): 276105984

約数和(自身を除く): 120144196

約数列:

[1, 2, 4, 131, 262, 367, 524, 734, 811, 1468, 1622, 3244, 48077, 96154, 106241, 192308, 212482, 297637, 424964, 595274, 1190548, 38990447, 77980894, 155961788]

約数ペア:

[(1, 155961788), (2, 77980894), (4, 38990447), (131, 1190548), (262, 595274), (367, 424964), (524, 297637), (734, 212482), (811, 192308), (1468, 106241), (1622, 96154), (3244, 48077)]