139710246

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1297}}^1\times {\mathrm{1381}}^1$

素因数の和:2696

約数の個数: 32

約数和(自身を含む): 301364448

約数和(自身を除く): 161654202

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1297, 1381, 2594, 2762, 3891, 4143, 7782, 8286, 16861, 17953, 33722, 35906, 50583, 53859, 101166, 107718, 1791157, 3582314, 5373471, 10746942, 23285041, 46570082, 69855123, 139710246]

約数ペア:

[(1, 139710246), (2, 69855123), (3, 46570082), (6, 23285041), (13, 10746942), (26, 5373471), (39, 3582314), (78, 1791157), (1297, 107718), (1381, 101166), (2594, 53859), (2762, 50583), (3891, 35906), (4143, 33722), (7782, 17953), (8286, 16861)]