149748726071

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^2\times {\mathrm{207199}}^1$

素因数の和:207363

約数の個数: 24

約数和(自身を含む): 181288396800

約数和(自身を除く): 31539670729

約数列:

[1, 7, 23, 67, 161, 469, 1541, 4489, 10787, 31423, 103247, 207199, 722729, 1450393, 4765577, 13882333, 33359039, 97176331, 319293659, 930116311, 2235055613, 6510814177, 21392675153, 149748726071]

約数ペア:

[(1, 149748726071), (7, 21392675153), (23, 6510814177), (67, 2235055613), (161, 930116311), (469, 319293659), (1541, 97176331), (4489, 33359039), (10787, 13882333), (31423, 4765577), (103247, 1450393), (207199, 722729)]