145355454

素因数分解:

$2^1\times 3^2\times {\mathrm{103}}^1\times {\mathrm{78401}}^1$

素因数の和:78512

約数の個数: 24

約数和(自身を含む): 317998512

約数和(自身を除く): 172643058

約数列:

[1, 2, 3, 6, 9, 18, 103, 206, 309, 618, 927, 1854, 78401, 156802, 235203, 470406, 705609, 1411218, 8075303, 16150606, 24225909, 48451818, 72677727, 145355454]

約数ペア:

[(1, 145355454), (2, 72677727), (3, 48451818), (6, 24225909), (9, 16150606), (18, 8075303), (103, 1411218), (206, 705609), (309, 470406), (618, 235203), (927, 156802), (1854, 78401)]