145048968

素因数分解:

$2^3\times 3^4\times {\mathrm{223841}}^1$

素因数の和:223859

約数の個数: 40

約数和(自身を含む): 406273230

約数和(自身を除く): 261224262

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 223841, 447682, 671523, 895364, 1343046, 1790728, 2014569, 2686092, 4029138, 5372184, 6043707, 8058276, 12087414, 16116552, 18131121, 24174828, 36262242, 48349656, 72524484, 145048968]

約数ペア:

[(1, 145048968), (2, 72524484), (3, 48349656), (4, 36262242), (6, 24174828), (8, 18131121), (9, 16116552), (12, 12087414), (18, 8058276), (24, 6043707), (27, 5372184), (36, 4029138), (54, 2686092), (72, 2014569), (81, 1790728), (108, 1343046), (162, 895364), (216, 671523), (324, 447682), (648, 223841)]