142454172

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{311}}^1$

素因数の和:392

約数の個数: 144

約数和(自身を含む): 418279680

約数和(自身を除く): 275825508

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 41, 42, 49, 57, 76, 82, 84, 98, 114, 123, 133, 147, 164, 196, 228, 246, 266, 287, 294, 311, 399, 492, 532, 574, 588, 622, 779, 798, 861, 931, 933, 1148, 1244, 1558, 1596, 1722, 1862, 1866, 2009, 2177, 2337, 2793, 3116, 3444, 3724, 3732, 4018, 4354, 4674, 5453, 5586, 5909, 6027, 6531, 8036, 8708, 9348, 10906, 11172, 11818, 12054, 12751, 13062, 15239, 16359, 17727, 21812, 23636, 24108, 25502, 26124, 30478, 32718, 35454, 38171, 38253, 41363, 45717, 51004, 60956, 65436, 70908, 76342, 76506, 82726, 89257, 91434, 114513, 124089, 152684, 153012, 165452, 178514, 182868, 229026, 242269, 248178, 267771, 289541, 357028, 458052, 484538, 496356, 535542, 579082, 624799, 726807, 868623, 969076, 1071084, 1158164, 1249598, 1453614, 1695883, 1737246, 1874397, 2499196, 2907228, 3391766, 3474492, 3748794, 5087649, 6783532, 7497588, 10175298, 11871181, 20350596, 23742362, 35613543, 47484724, 71227086, 142454172]

約数ペア:

[(1, 142454172), (2, 71227086), (3, 47484724), (4, 35613543), (6, 23742362), (7, 20350596), (12, 11871181), (14, 10175298), (19, 7497588), (21, 6783532), (28, 5087649), (38, 3748794), (41, 3474492), (42, 3391766), (49, 2907228), (57, 2499196), (76, 1874397), (82, 1737246), (84, 1695883), (98, 1453614), (114, 1249598), (123, 1158164), (133, 1071084), (147, 969076), (164, 868623), (196, 726807), (228, 624799), (246, 579082), (266, 535542), (287, 496356), (294, 484538), (311, 458052), (399, 357028), (492, 289541), (532, 267771), (574, 248178), (588, 242269), (622, 229026), (779, 182868), (798, 178514), (861, 165452), (931, 153012), (933, 152684), (1148, 124089), (1244, 114513), (1558, 91434), (1596, 89257), (1722, 82726), (1862, 76506), (1866, 76342), (2009, 70908), (2177, 65436), (2337, 60956), (2793, 51004), (3116, 45717), (3444, 41363), (3724, 38253), (3732, 38171), (4018, 35454), (4354, 32718), (4674, 30478), (5453, 26124), (5586, 25502), (5909, 24108), (6027, 23636), (6531, 21812), (8036, 17727), (8708, 16359), (9348, 15239), (10906, 13062), (11172, 12751), (11818, 12054)]