124465684

素因数分解:

$2^2\times 7^2\times {\mathrm{691}}^1\times {\mathrm{919}}^1$

素因数の和:1628

約数の個数: 36

約数和(自身を含む): 254019360

約数和(自身を除く): 129553676

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 691, 919, 1382, 1838, 2764, 3676, 4837, 6433, 9674, 12866, 19348, 25732, 33859, 45031, 67718, 90062, 135436, 180124, 635029, 1270058, 2540116, 4445203, 8890406, 17780812, 31116421, 62232842, 124465684]

約数ペア:

[(1, 124465684), (2, 62232842), (4, 31116421), (7, 17780812), (14, 8890406), (28, 4445203), (49, 2540116), (98, 1270058), (196, 635029), (691, 180124), (919, 135436), (1382, 90062), (1838, 67718), (2764, 45031), (3676, 33859), (4837, 25732), (6433, 19348), (9674, 12866)]