131441868

素因数分解:

$2^2\times 3^2\times {\mathrm{439}}^1\times {\mathrm{8317}}^1$

素因数の和:8766

約数の個数: 36

約数和(自身を含む): 333052720

約数和(自身を除く): 201610852

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 439, 878, 1317, 1756, 2634, 3951, 5268, 7902, 8317, 15804, 16634, 24951, 33268, 49902, 74853, 99804, 149706, 299412, 3651163, 7302326, 10953489, 14604652, 21906978, 32860467, 43813956, 65720934, 131441868]

約数ペア:

[(1, 131441868), (2, 65720934), (3, 43813956), (4, 32860467), (6, 21906978), (9, 14604652), (12, 10953489), (18, 7302326), (36, 3651163), (439, 299412), (878, 149706), (1317, 99804), (1756, 74853), (2634, 49902), (3951, 33268), (5268, 24951), (7902, 16634), (8317, 15804)]