166355944

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{6971}}^1$

素因数の和:7153

約数の個数: 32

約数和(自身を含む): 330472800

約数和(自身を除く): 164116856

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 157, 314, 628, 1256, 2983, 5966, 6971, 11932, 13942, 23864, 27884, 55768, 132449, 264898, 529796, 1059592, 1094447, 2188894, 4377788, 8755576, 20794493, 41588986, 83177972, 166355944]

約数ペア:

[(1, 166355944), (2, 83177972), (4, 41588986), (8, 20794493), (19, 8755576), (38, 4377788), (76, 2188894), (152, 1094447), (157, 1059592), (314, 529796), (628, 264898), (1256, 132449), (2983, 55768), (5966, 27884), (6971, 23864), (11932, 13942)]