162538616

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{739}}^1\times {\mathrm{1447}}^1$

素因数の和:2211

約数の個数: 32

約数和(自身を含む): 321456000

約数和(自身を除く): 158917384

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 739, 1447, 1478, 2894, 2956, 5788, 5912, 11576, 14041, 27493, 28082, 54986, 56164, 109972, 112328, 219944, 1069333, 2138666, 4277332, 8554664, 20317327, 40634654, 81269308, 162538616]

約数ペア:

[(1, 162538616), (2, 81269308), (4, 40634654), (8, 20317327), (19, 8554664), (38, 4277332), (76, 2138666), (152, 1069333), (739, 219944), (1447, 112328), (1478, 109972), (2894, 56164), (2956, 54986), (5788, 28082), (5912, 27493), (11576, 14041)]