139180398

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{32173}}^1$

素因数の和:32288

約数の個数: 32

約数和(自身を含む): 321225216

約数和(自身を除く): 182044818

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 103, 206, 309, 618, 721, 1442, 2163, 4326, 32173, 64346, 96519, 193038, 225211, 450422, 675633, 1351266, 3313819, 6627638, 9941457, 19882914, 23196733, 46393466, 69590199, 139180398]

約数ペア:

[(1, 139180398), (2, 69590199), (3, 46393466), (6, 23196733), (7, 19882914), (14, 9941457), (21, 6627638), (42, 3313819), (103, 1351266), (206, 675633), (309, 450422), (618, 225211), (721, 193038), (1442, 96519), (2163, 64346), (4326, 32173)]