123077896

素因数分解:

$2^3\times {\mathrm{19}}^3\times {\mathrm{2243}}^1$

素因数の和:2306

約数の個数: 32

約数和(自身を含む): 243698400

約数和(自身を除く): 120620504

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 361, 722, 1444, 2243, 2888, 4486, 6859, 8972, 13718, 17944, 27436, 42617, 54872, 85234, 170468, 340936, 809723, 1619446, 3238892, 6477784, 15384737, 30769474, 61538948, 123077896]

約数ペア:

[(1, 123077896), (2, 61538948), (4, 30769474), (8, 15384737), (19, 6477784), (38, 3238892), (76, 1619446), (152, 809723), (361, 340936), (722, 170468), (1444, 85234), (2243, 54872), (2888, 42617), (4486, 27436), (6859, 17944), (8972, 13718)]