171247128

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{548869}}^1$

素因数の和:548891

約数の個数: 32

約数和(自身を含む): 461050800

約数和(自身を除く): 289803672

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 548869, 1097738, 1646607, 2195476, 3293214, 4390952, 6586428, 7135297, 13172856, 14270594, 21405891, 28541188, 42811782, 57082376, 85623564, 171247128]

約数ペア:

[(1, 171247128), (2, 85623564), (3, 57082376), (4, 42811782), (6, 28541188), (8, 21405891), (12, 14270594), (13, 13172856), (24, 7135297), (26, 6586428), (39, 4390952), (52, 3293214), (78, 2195476), (104, 1646607), (156, 1097738), (312, 548869)]