151452918

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{269}}^1\times {\mathrm{1009}}^1$

素因数の和:1317

約数の個数: 48

約数和(自身を含む): 340329600

約数和(自身を除く): 188876682

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 269, 279, 538, 558, 807, 1009, 1614, 2018, 2421, 3027, 4842, 6054, 8339, 9081, 16678, 18162, 25017, 31279, 50034, 62558, 75051, 93837, 150102, 187674, 271421, 281511, 542842, 563022, 814263, 1628526, 2442789, 4885578, 8414051, 16828102, 25242153, 50484306, 75726459, 151452918]

約数ペア:

[(1, 151452918), (2, 75726459), (3, 50484306), (6, 25242153), (9, 16828102), (18, 8414051), (31, 4885578), (62, 2442789), (93, 1628526), (186, 814263), (269, 563022), (279, 542842), (538, 281511), (558, 271421), (807, 187674), (1009, 150102), (1614, 93837), (2018, 75051), (2421, 62558), (3027, 50034), (4842, 31279), (6054, 25017), (8339, 18162), (9081, 16678)]