161174112856

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{401}}^1\times {\mathrm{2955371}}^1$

素因数の和:2955795

約数の個数: 32

約数和(自身を含む): 320776076880

約数和(自身を除く): 159601964024

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 401, 802, 1604, 3208, 6817, 13634, 27268, 54536, 2955371, 5910742, 11821484, 23642968, 50241307, 100482614, 200965228, 401930456, 1185103771, 2370207542, 4740415084, 9480830168, 20146764107, 40293528214, 80587056428, 161174112856]

約数ペア:

[(1, 161174112856), (2, 80587056428), (4, 40293528214), (8, 20146764107), (17, 9480830168), (34, 4740415084), (68, 2370207542), (136, 1185103771), (401, 401930456), (802, 200965228), (1604, 100482614), (3208, 50241307), (6817, 23642968), (13634, 11821484), (27268, 5910742), (54536, 2955371)]