142815178

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^2\times {\mathrm{2311}}^1$

素因数の和:2430

約数の個数: 24

約数和(自身を含む): 238293216

約数和(自身を除く): 95478038

約数列:

[1, 2, 11, 22, 53, 106, 583, 1166, 2311, 2809, 4622, 5618, 25421, 30899, 50842, 61798, 122483, 244966, 1347313, 2694626, 6491599, 12983198, 71407589, 142815178]

約数ペア:

[(1, 142815178), (2, 71407589), (11, 12983198), (22, 6491599), (53, 2694626), (106, 1347313), (583, 244966), (1166, 122483), (2311, 61798), (2809, 50842), (4622, 30899), (5618, 25421)]