149944732

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{9719}}^1$

素因数の和:9778

約数の個数: 48

約数和(自身を含む): 326592000

約数和(自身を除く): 176647268

約数列:

[1, 2, 4, 7, 14, 19, 28, 29, 38, 58, 76, 116, 133, 203, 266, 406, 532, 551, 812, 1102, 2204, 3857, 7714, 9719, 15428, 19438, 38876, 68033, 136066, 184661, 272132, 281851, 369322, 563702, 738644, 1127404, 1292627, 1972957, 2585254, 3945914, 5170508, 5355169, 7891828, 10710338, 21420676, 37486183, 74972366, 149944732]

約数ペア:

[(1, 149944732), (2, 74972366), (4, 37486183), (7, 21420676), (14, 10710338), (19, 7891828), (28, 5355169), (29, 5170508), (38, 3945914), (58, 2585254), (76, 1972957), (116, 1292627), (133, 1127404), (203, 738644), (266, 563702), (406, 369322), (532, 281851), (551, 272132), (812, 184661), (1102, 136066), (2204, 68033), (3857, 38876), (7714, 19438), (9719, 15428)]