139147736

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{191137}}^1$

素因数の和:191163

約数の個数: 32

約数和(自身を含む): 321111840

約数和(自身を除く): 181964104

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 191137, 382274, 764548, 1337959, 1529096, 2484781, 2675918, 4969562, 5351836, 9939124, 10703672, 17393467, 19878248, 34786934, 69573868, 139147736]

約数ペア:

[(1, 139147736), (2, 69573868), (4, 34786934), (7, 19878248), (8, 17393467), (13, 10703672), (14, 9939124), (26, 5351836), (28, 4969562), (52, 2675918), (56, 2484781), (91, 1529096), (104, 1337959), (182, 764548), (364, 382274), (728, 191137)]