149660644

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{281317}}^1$

素因数の和:281347

約数の個数: 24

約数和(自身を含む): 315076160

約数和(自身を除く): 165415516

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 281317, 562634, 1125268, 1969219, 3938438, 5345023, 7876876, 10690046, 21380092, 37415161, 74830322, 149660644]

約数ペア:

[(1, 149660644), (2, 74830322), (4, 37415161), (7, 21380092), (14, 10690046), (19, 7876876), (28, 5345023), (38, 3938438), (76, 1969219), (133, 1125268), (266, 562634), (532, 281317)]