156956280544

素因数分解:

$2^5\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{5231}}^1$

素因数の和:5457

約数の個数: 192

約数和(自身を含む): 379717632000

約数和(自身を除く): 222761351456

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 31, 32, 56, 58, 62, 112, 116, 124, 149, 203, 217, 224, 232, 248, 298, 406, 434, 464, 496, 596, 812, 868, 899, 928, 992, 1043, 1192, 1624, 1736, 1798, 2086, 2384, 3248, 3472, 3596, 4172, 4321, 4619, 4768, 5231, 6293, 6496, 6944, 7192, 8344, 8642, 9238, 10462, 12586, 14384, 16688, 17284, 18476, 20924, 25172, 28768, 30247, 32333, 33376, 34568, 36617, 36952, 41848, 50344, 60494, 64666, 69136, 73234, 73904, 83696, 100688, 120988, 129332, 133951, 138272, 146468, 147808, 151699, 162161, 167392, 201376, 241976, 258664, 267902, 292936, 303398, 324322, 483952, 517328, 535804, 585872, 606796, 648644, 779419, 937657, 967904, 1034656, 1061893, 1071608, 1135127, 1171744, 1213592, 1297288, 1558838, 1875314, 2123786, 2143216, 2270254, 2427184, 2594576, 3117676, 3750628, 4247572, 4286432, 4540508, 4702669, 4854368, 5189152, 5455933, 6235352, 7501256, 8495144, 9081016, 9405338, 10911866, 12470704, 15002512, 16990288, 18162032, 18810676, 21823732, 22603151, 24161989, 24941408, 30005024, 32918683, 33980576, 36324064, 37621352, 43647464, 45206302, 48323978, 65837366, 75242704, 87294928, 90412604, 96647956, 131674732, 150485408, 158222057, 169133923, 174589856, 180825208, 193295912, 263349464, 316444114, 338267846, 361650416, 386591824, 526698928, 632888228, 676535692, 700697681, 723300832, 773183648, 1053397856, 1265776456, 1353071384, 1401395362, 2531552912, 2706142768, 2802790724, 4904883767, 5063105824, 5412285536, 5605581448, 9809767534, 11211162896, 19619535068, 22422325792, 39239070136, 78478140272, 156956280544]

約数ペア:

[(1, 156956280544), (2, 78478140272), (4, 39239070136), (7, 22422325792), (8, 19619535068), (14, 11211162896), (16, 9809767534), (28, 5605581448), (29, 5412285536), (31, 5063105824), (32, 4904883767), (56, 2802790724), (58, 2706142768), (62, 2531552912), (112, 1401395362), (116, 1353071384), (124, 1265776456), (149, 1053397856), (203, 773183648), (217, 723300832), (224, 700697681), (232, 676535692), (248, 632888228), (298, 526698928), (406, 386591824), (434, 361650416), (464, 338267846), (496, 316444114), (596, 263349464), (812, 193295912), (868, 180825208), (899, 174589856), (928, 169133923), (992, 158222057), (1043, 150485408), (1192, 131674732), (1624, 96647956), (1736, 90412604), (1798, 87294928), (2086, 75242704), (2384, 65837366), (3248, 48323978), (3472, 45206302), (3596, 43647464), (4172, 37621352), (4321, 36324064), (4619, 33980576), (4768, 32918683), (5231, 30005024), (6293, 24941408), (6496, 24161989), (6944, 22603151), (7192, 21823732), (8344, 18810676), (8642, 18162032), (9238, 16990288), (10462, 15002512), (12586, 12470704), (14384, 10911866), (16688, 9405338), (17284, 9081016), (18476, 8495144), (20924, 7501256), (25172, 6235352), (28768, 5455933), (30247, 5189152), (32333, 4854368), (33376, 4702669), (34568, 4540508), (36617, 4286432), (36952, 4247572), (41848, 3750628), (50344, 3117676), (60494, 2594576), (64666, 2427184), (69136, 2270254), (73234, 2143216), (73904, 2123786), (83696, 1875314), (100688, 1558838), (120988, 1297288), (129332, 1213592), (133951, 1171744), (138272, 1135127), (146468, 1071608), (147808, 1061893), (151699, 1034656), (162161, 967904), (167392, 937657), (201376, 779419), (241976, 648644), (258664, 606796), (267902, 585872), (292936, 535804), (303398, 517328), (324322, 483952)]