143257048

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{571}}^1\times {\mathrm{2851}}^1$

素因数の和:3439

約数の個数: 32

約数和(自身を含む): 293641920

約数和(自身を除く): 150384872

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 571, 1142, 2284, 2851, 4568, 5702, 6281, 11404, 12562, 22808, 25124, 31361, 50248, 62722, 125444, 250888, 1627921, 3255842, 6511684, 13023368, 17907131, 35814262, 71628524, 143257048]

約数ペア:

[(1, 143257048), (2, 71628524), (4, 35814262), (8, 17907131), (11, 13023368), (22, 6511684), (44, 3255842), (88, 1627921), (571, 250888), (1142, 125444), (2284, 62722), (2851, 50248), (4568, 31361), (5702, 25124), (6281, 22808), (11404, 12562)]