315026152

素因数分解:

$2^3\times 7^1\times {\mathrm{157}}^1\times {\mathrm{35831}}^1$

素因数の和:36001

約数の個数: 32

約数和(自身を含む): 679374720

約数和(自身を除く): 364348568

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 157, 314, 628, 1099, 1256, 2198, 4396, 8792, 35831, 71662, 143324, 250817, 286648, 501634, 1003268, 2006536, 5625467, 11250934, 22501868, 39378269, 45003736, 78756538, 157513076, 315026152]

約数ペア:

[(1, 315026152), (2, 157513076), (4, 78756538), (7, 45003736), (8, 39378269), (14, 22501868), (28, 11250934), (56, 5625467), (157, 2006536), (314, 1003268), (628, 501634), (1099, 286648), (1256, 250817), (2198, 143324), (4396, 71662), (8792, 35831)]