164809176

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{337}}^1$

素因数の和:465

約数の個数: 128

約数和(自身を含む): 490613760

約数和(自身を除く): 325804584

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 41, 42, 56, 71, 82, 84, 123, 142, 164, 168, 213, 246, 284, 287, 328, 337, 426, 492, 497, 568, 574, 674, 852, 861, 984, 994, 1011, 1148, 1348, 1491, 1704, 1722, 1988, 2022, 2296, 2359, 2696, 2911, 2982, 3444, 3976, 4044, 4718, 5822, 5964, 6888, 7077, 8088, 8733, 9436, 11644, 11928, 13817, 14154, 17466, 18872, 20377, 23288, 23927, 27634, 28308, 34932, 40754, 41451, 47854, 55268, 56616, 61131, 69864, 71781, 81508, 82902, 95708, 96719, 110536, 122262, 143562, 163016, 165804, 167489, 191416, 193438, 244524, 287124, 290157, 331608, 334978, 386876, 489048, 502467, 574248, 580314, 669956, 773752, 981007, 1004934, 1160628, 1339912, 1962014, 2009868, 2321256, 2943021, 3924028, 4019736, 5886042, 6867049, 7848056, 11772084, 13734098, 20601147, 23544168, 27468196, 41202294, 54936392, 82404588, 164809176]

約数ペア:

[(1, 164809176), (2, 82404588), (3, 54936392), (4, 41202294), (6, 27468196), (7, 23544168), (8, 20601147), (12, 13734098), (14, 11772084), (21, 7848056), (24, 6867049), (28, 5886042), (41, 4019736), (42, 3924028), (56, 2943021), (71, 2321256), (82, 2009868), (84, 1962014), (123, 1339912), (142, 1160628), (164, 1004934), (168, 981007), (213, 773752), (246, 669956), (284, 580314), (287, 574248), (328, 502467), (337, 489048), (426, 386876), (492, 334978), (497, 331608), (568, 290157), (574, 287124), (674, 244524), (852, 193438), (861, 191416), (984, 167489), (994, 165804), (1011, 163016), (1148, 143562), (1348, 122262), (1491, 110536), (1704, 96719), (1722, 95708), (1988, 82902), (2022, 81508), (2296, 71781), (2359, 69864), (2696, 61131), (2911, 56616), (2982, 55268), (3444, 47854), (3976, 41451), (4044, 40754), (4718, 34932), (5822, 28308), (5964, 27634), (6888, 23927), (7077, 23288), (8088, 20377), (8733, 18872), (9436, 17466), (11644, 14154), (11928, 13817)]