179968386

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{32497}}^1$

素因数の和:32586

約数の個数: 32

約数和(自身を含む): 393095808

約数和(自身を除く): 213127422

約数列:

[1, 2, 3, 6, 13, 26, 39, 71, 78, 142, 213, 426, 923, 1846, 2769, 5538, 32497, 64994, 97491, 194982, 422461, 844922, 1267383, 2307287, 2534766, 4614574, 6921861, 13843722, 29994731, 59989462, 89984193, 179968386]

約数ペア:

[(1, 179968386), (2, 89984193), (3, 59989462), (6, 29994731), (13, 13843722), (26, 6921861), (39, 4614574), (71, 2534766), (78, 2307287), (142, 1267383), (213, 844922), (426, 422461), (923, 194982), (1846, 97491), (2769, 64994), (5538, 32497)]