149104156952

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{980948401}}^1$

素因数の和:980948426

約数の個数: 16

約数和(自身を含む): 294284520600

約数和(自身を除く): 145180363648

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 980948401, 1961896802, 3923793604, 7847587208, 18638019619, 37276039238, 74552078476, 149104156952]

約数ペア:

[(1, 149104156952), (2, 74552078476), (4, 37276039238), (8, 18638019619), (19, 7847587208), (38, 3923793604), (76, 1961896802), (152, 980948401)]