144853226

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{311}}^1$

素因数の和:459

約数の個数: 64

約数和(自身を含む): 280350720

約数和(自身を除く): 135497494

約数列:

[1, 2, 7, 14, 17, 19, 34, 38, 103, 119, 133, 206, 238, 266, 311, 323, 622, 646, 721, 1442, 1751, 1957, 2177, 2261, 3502, 3914, 4354, 4522, 5287, 5909, 10574, 11818, 12257, 13699, 24514, 27398, 32033, 33269, 37009, 41363, 64066, 66538, 74018, 82726, 100453, 200906, 224231, 232883, 448462, 465766, 544561, 608627, 703171, 1089122, 1217254, 1406342, 3811927, 4260389, 7623854, 8520778, 10346659, 20693318, 72426613, 144853226]

約数ペア:

[(1, 144853226), (2, 72426613), (7, 20693318), (14, 10346659), (17, 8520778), (19, 7623854), (34, 4260389), (38, 3811927), (103, 1406342), (119, 1217254), (133, 1089122), (206, 703171), (238, 608627), (266, 544561), (311, 465766), (323, 448462), (622, 232883), (646, 224231), (721, 200906), (1442, 100453), (1751, 82726), (1957, 74018), (2177, 66538), (2261, 64066), (3502, 41363), (3914, 37009), (4354, 33269), (4522, 32033), (5287, 27398), (5909, 24514), (10574, 13699), (11818, 12257)]