149705016

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{145063}}^1$

素因数の和:145115

約数の個数: 32

約数和(自身を含む): 382968960

約数和(自身を除く): 233263944

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 145063, 290126, 435189, 580252, 870378, 1160504, 1740756, 3481512, 6237709, 12475418, 18713127, 24950836, 37426254, 49901672, 74852508, 149705016]

約数ペア:

[(1, 149705016), (2, 74852508), (3, 49901672), (4, 37426254), (6, 24950836), (8, 18713127), (12, 12475418), (24, 6237709), (43, 3481512), (86, 1740756), (129, 1160504), (172, 870378), (258, 580252), (344, 435189), (516, 290126), (1032, 145063)]