149722846

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{63281}}^1$

素因数の和:63316

約数の個数: 24

約数和(自身を含む): 277934544

約数和(自身を除く): 128211698

約数列:

[1, 2, 7, 13, 14, 26, 91, 169, 182, 338, 1183, 2366, 63281, 126562, 442967, 822653, 885934, 1645306, 5758571, 10694489, 11517142, 21388978, 74861423, 149722846]

約数ペア:

[(1, 149722846), (2, 74861423), (7, 21388978), (13, 11517142), (14, 10694489), (26, 5758571), (91, 1645306), (169, 885934), (182, 822653), (338, 442967), (1183, 126562), (2366, 63281)]