179491256

素因数分解:

$2^3\times 7^1\times {\mathrm{139}}^1\times {\mathrm{23059}}^1$

素因数の和:23211

約数の個数: 32

約数和(自身を含む): 387408000

約数和(自身を除く): 207916744

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 139, 278, 556, 973, 1112, 1946, 3892, 7784, 23059, 46118, 92236, 161413, 184472, 322826, 645652, 1291304, 3205201, 6410402, 12820804, 22436407, 25641608, 44872814, 89745628, 179491256]

約数ペア:

[(1, 179491256), (2, 89745628), (4, 44872814), (7, 25641608), (8, 22436407), (14, 12820804), (28, 6410402), (56, 3205201), (139, 1291304), (278, 645652), (556, 322826), (973, 184472), (1112, 161413), (1946, 92236), (3892, 46118), (7784, 23059)]