128774472

素因数分解:

$2^3\times 3^1\times {\mathrm{223}}^1\times {\mathrm{24061}}^1$

素因数の和:24293

約数の個数: 32

約数和(自身を含む): 323393280

約数和(自身を除く): 194618808

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 223, 446, 669, 892, 1338, 1784, 2676, 5352, 24061, 48122, 72183, 96244, 144366, 192488, 288732, 577464, 5365603, 10731206, 16096809, 21462412, 32193618, 42924824, 64387236, 128774472]

約数ペア:

[(1, 128774472), (2, 64387236), (3, 42924824), (4, 32193618), (6, 21462412), (8, 16096809), (12, 10731206), (24, 5365603), (223, 577464), (446, 288732), (669, 192488), (892, 144366), (1338, 96244), (1784, 72183), (2676, 48122), (5352, 24061)]