154681728

素因数分解:

$2^7\times 3^1\times {\mathrm{402817}}^1$

素因数の和:402834

約数の個数: 32

約数和(自身を含む): 410874360

約数和(自身を除く): 256192632

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 402817, 805634, 1208451, 1611268, 2416902, 3222536, 4833804, 6445072, 9667608, 12890144, 19335216, 25780288, 38670432, 51560576, 77340864, 154681728]

約数ペア:

[(1, 154681728), (2, 77340864), (3, 51560576), (4, 38670432), (6, 25780288), (8, 19335216), (12, 12890144), (16, 9667608), (24, 6445072), (32, 4833804), (48, 3222536), (64, 2416902), (96, 1611268), (128, 1208451), (192, 805634), (384, 402817)]