139642832

素因数分解:

$2^4\times 7^1\times {\mathrm{173}}^1\times {\mathrm{7207}}^1$

素因数の和:7395

約数の個数: 40

約数和(自身を含む): 311039616

約数和(自身を除く): 171396784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 173, 346, 692, 1211, 1384, 2422, 2768, 4844, 7207, 9688, 14414, 19376, 28828, 50449, 57656, 100898, 115312, 201796, 403592, 807184, 1246811, 2493622, 4987244, 8727677, 9974488, 17455354, 19948976, 34910708, 69821416, 139642832]

約数ペア:

[(1, 139642832), (2, 69821416), (4, 34910708), (7, 19948976), (8, 17455354), (14, 9974488), (16, 8727677), (28, 4987244), (56, 2493622), (112, 1246811), (173, 807184), (346, 403592), (692, 201796), (1211, 115312), (1384, 100898), (2422, 57656), (2768, 50449), (4844, 28828), (7207, 19376), (9688, 14414)]