155176

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1$

素因数の和:193

約数の個数: 32

約数和(自身を含む): 354240

約数和(自身を除く): 199064

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 163, 238, 326, 476, 652, 952, 1141, 1304, 2282, 2771, 4564, 5542, 9128, 11084, 19397, 22168, 38794, 77588, 155176]

約数ペア:

[(1, 155176), (2, 77588), (4, 38794), (7, 22168), (8, 19397), (14, 11084), (17, 9128), (28, 5542), (34, 4564), (56, 2771), (68, 2282), (119, 1304), (136, 1141), (163, 952), (238, 652), (326, 476)]