150540496

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{495199}}^1$

素因数の和:495226

約数の個数: 20

約数和(自身を含む): 307024000

約数和(自身を除く): 156483504

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 495199, 990398, 1980796, 3961592, 7923184, 9408781, 18817562, 37635124, 75270248, 150540496]

約数ペア:

[(1, 150540496), (2, 75270248), (4, 37635124), (8, 18817562), (16, 9408781), (19, 7923184), (38, 3961592), (76, 1980796), (152, 990398), (304, 495199)]