149226064

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{23143}}^1$

素因数の和:23195

約数の個数: 40

約数和(自身を含む): 321423872

約数和(自身を除く): 172197808

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6448, 23143, 46286, 92572, 185144, 300859, 370288, 601718, 717433, 1203436, 1434866, 2406872, 2869732, 4813744, 5739464, 9326629, 11478928, 18653258, 37306516, 74613032, 149226064]

約数ペア:

[(1, 149226064), (2, 74613032), (4, 37306516), (8, 18653258), (13, 11478928), (16, 9326629), (26, 5739464), (31, 4813744), (52, 2869732), (62, 2406872), (104, 1434866), (124, 1203436), (208, 717433), (248, 601718), (403, 370288), (496, 300859), (806, 185144), (1612, 92572), (3224, 46286), (6448, 23143)]