164075678

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{881}}^1$

素因数の和:957

約数の個数: 48

約数和(自身を含む): 290530800

約数和(自身を除く): 126455122

約数列:

[1, 2, 13, 19, 26, 29, 38, 58, 169, 247, 338, 377, 494, 551, 754, 881, 1102, 1762, 3211, 4901, 6422, 7163, 9802, 11453, 14326, 16739, 22906, 25549, 33478, 51098, 93119, 148889, 186238, 217607, 297778, 332137, 435214, 485431, 664274, 970862, 2828891, 4317781, 5657782, 6310603, 8635562, 12621206, 82037839, 164075678]

約数ペア:

[(1, 164075678), (2, 82037839), (13, 12621206), (19, 8635562), (26, 6310603), (29, 5657782), (38, 4317781), (58, 2828891), (169, 970862), (247, 664274), (338, 485431), (377, 435214), (494, 332137), (551, 297778), (754, 217607), (881, 186238), (1102, 148889), (1762, 93119), (3211, 51098), (4901, 33478), (6422, 25549), (7163, 22906), (9802, 16739), (11453, 14326)]