139860396

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{298847}}^1$

素因数の和:298870

約数の個数: 36

約数和(自身を含む): 380732352

約数和(自身を除く): 240871956

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 298847, 597694, 896541, 1195388, 1793082, 2689623, 3586164, 3885011, 5379246, 7770022, 10758492, 11655033, 15540044, 23310066, 34965099, 46620132, 69930198, 139860396]

約数ペア:

[(1, 139860396), (2, 69930198), (3, 46620132), (4, 34965099), (6, 23310066), (9, 15540044), (12, 11655033), (13, 10758492), (18, 7770022), (26, 5379246), (36, 3885011), (39, 3586164), (52, 2689623), (78, 1793082), (117, 1195388), (156, 896541), (234, 597694), (468, 298847)]