156949128

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{311407}}^1$

素因数の和:311426

約数の個数: 48

約数和(自身を含む): 485796480

約数和(自身を除く): 328847352

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 311407, 622814, 934221, 1245628, 1868442, 2179849, 2491256, 2802663, 3736884, 4359698, 5605326, 6539547, 7473768, 8719396, 11210652, 13079094, 17438792, 19618641, 22421304, 26158188, 39237282, 52316376, 78474564, 156949128]

約数ペア:

[(1, 156949128), (2, 78474564), (3, 52316376), (4, 39237282), (6, 26158188), (7, 22421304), (8, 19618641), (9, 17438792), (12, 13079094), (14, 11210652), (18, 8719396), (21, 7473768), (24, 6539547), (28, 5605326), (36, 4359698), (42, 3736884), (56, 2802663), (63, 2491256), (72, 2179849), (84, 1868442), (126, 1245628), (168, 934221), (252, 622814), (504, 311407)]