142495276

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{1579}}^1$

素因数の和:1894

約数の個数: 48

約数和(自身を含む): 312157440

約数和(自身を除く): 169662164

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 293, 308, 586, 1172, 1579, 2051, 3158, 3223, 4102, 6316, 6446, 8204, 11053, 12892, 17369, 22106, 22561, 34738, 44212, 45122, 69476, 90244, 121583, 243166, 462647, 486332, 925294, 1850588, 3238529, 5089117, 6477058, 10178234, 12954116, 20356468, 35623819, 71247638, 142495276]

約数ペア:

[(1, 142495276), (2, 71247638), (4, 35623819), (7, 20356468), (11, 12954116), (14, 10178234), (22, 6477058), (28, 5089117), (44, 3238529), (77, 1850588), (154, 925294), (293, 486332), (308, 462647), (586, 243166), (1172, 121583), (1579, 90244), (2051, 69476), (3158, 45122), (3223, 44212), (4102, 34738), (6316, 22561), (6446, 22106), (8204, 17369), (11053, 12892)]