156980896208

素因数分解:

$2^4\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{11863}}^1$

素因数の和:12017

約数の個数: 120

約数和(自身を含む): 336301689600

約数和(自身を除く): 179320793392

約数列:

[1, 2, 4, 8, 16, 19, 29, 38, 58, 76, 79, 116, 152, 158, 232, 304, 316, 361, 464, 551, 632, 722, 1102, 1264, 1444, 1501, 2204, 2291, 2888, 3002, 4408, 4582, 5776, 6004, 8816, 9164, 10469, 11863, 12008, 18328, 20938, 23726, 24016, 28519, 36656, 41876, 43529, 47452, 57038, 83752, 87058, 94904, 114076, 167504, 174116, 189808, 225397, 228152, 344027, 348232, 450794, 456304, 688054, 696464, 827051, 901588, 937177, 1376108, 1654102, 1803176, 1874354, 2752216, 3308204, 3606352, 3748708, 4282543, 5504432, 6536513, 6616408, 7497416, 8565086, 13073026, 13232816, 14994832, 17130172, 17806363, 26146052, 27178133, 34260344, 35612726, 52292104, 54356266, 68520688, 71225452, 104584208, 108712532, 124193747, 142450904, 217425064, 248387494, 284901808, 338320897, 434850128, 496774988, 516384527, 676641794, 993549976, 1032769054, 1353283588, 1987099952, 2065538108, 2706567176, 4131076216, 5413134352, 8262152432, 9811306013, 19622612026, 39245224052, 78490448104, 156980896208]

約数ペア:

[(1, 156980896208), (2, 78490448104), (4, 39245224052), (8, 19622612026), (16, 9811306013), (19, 8262152432), (29, 5413134352), (38, 4131076216), (58, 2706567176), (76, 2065538108), (79, 1987099952), (116, 1353283588), (152, 1032769054), (158, 993549976), (232, 676641794), (304, 516384527), (316, 496774988), (361, 434850128), (464, 338320897), (551, 284901808), (632, 248387494), (722, 217425064), (1102, 142450904), (1264, 124193747), (1444, 108712532), (1501, 104584208), (2204, 71225452), (2291, 68520688), (2888, 54356266), (3002, 52292104), (4408, 35612726), (4582, 34260344), (5776, 27178133), (6004, 26146052), (8816, 17806363), (9164, 17130172), (10469, 14994832), (11863, 13232816), (12008, 13073026), (18328, 8565086), (20938, 7497416), (23726, 6616408), (24016, 6536513), (28519, 5504432), (36656, 4282543), (41876, 3748708), (43529, 3606352), (47452, 3308204), (57038, 2752216), (83752, 1874354), (87058, 1803176), (94904, 1654102), (114076, 1376108), (167504, 937177), (174116, 901588), (189808, 827051), (225397, 696464), (228152, 688054), (344027, 456304), (348232, 450794)]