149815896

素因数分解:

$2^3\times 3^1\times {\mathrm{331}}^1\times {\mathrm{18859}}^1$

素因数の和:19199

約数の個数: 32

約数和(自身を含む): 375691200

約数和(自身を除く): 225875304

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 331, 662, 993, 1324, 1986, 2648, 3972, 7944, 18859, 37718, 56577, 75436, 113154, 150872, 226308, 452616, 6242329, 12484658, 18726987, 24969316, 37453974, 49938632, 74907948, 149815896]

約数ペア:

[(1, 149815896), (2, 74907948), (3, 49938632), (4, 37453974), (6, 24969316), (8, 18726987), (12, 12484658), (24, 6242329), (331, 452616), (662, 226308), (993, 150872), (1324, 113154), (1986, 75436), (2648, 56577), (3972, 37718), (7944, 18859)]