156775425640

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{263}}^1\times {\mathrm{3697}}^1$

素因数の和:4139

約数の個数: 128

約数和(自身を含む): 369030816000

約数和(自身を除く): 212255390360

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 139, 145, 232, 263, 278, 290, 526, 556, 580, 695, 1052, 1112, 1160, 1315, 1390, 2104, 2630, 2780, 3697, 4031, 5260, 5560, 7394, 7627, 8062, 10520, 14788, 15254, 16124, 18485, 20155, 29576, 30508, 32248, 36557, 36970, 38135, 40310, 61016, 73114, 73940, 76270, 80620, 107213, 146228, 147880, 152540, 161240, 182785, 214426, 292456, 305080, 365570, 428852, 513883, 536065, 731140, 857704, 972311, 1027766, 1060153, 1072130, 1462280, 1944622, 2055532, 2120306, 2144260, 2569415, 3889244, 4111064, 4240612, 4288520, 4861555, 5138830, 5300765, 7778488, 8481224, 9723110, 10277660, 10601530, 14902607, 19446220, 20555320, 21203060, 28197019, 29805214, 38892440, 42406120, 56394038, 59610428, 74513035, 112788076, 119220856, 135151229, 140985095, 149026070, 225576152, 270302458, 281970190, 298052140, 540604916, 563940380, 596104280, 675756145, 1081209832, 1127880760, 1351512290, 2703024580, 3919385641, 5406049160, 7838771282, 15677542564, 19596928205, 31355085128, 39193856410, 78387712820, 156775425640]

約数ペア:

[(1, 156775425640), (2, 78387712820), (4, 39193856410), (5, 31355085128), (8, 19596928205), (10, 15677542564), (20, 7838771282), (29, 5406049160), (40, 3919385641), (58, 2703024580), (116, 1351512290), (139, 1127880760), (145, 1081209832), (232, 675756145), (263, 596104280), (278, 563940380), (290, 540604916), (526, 298052140), (556, 281970190), (580, 270302458), (695, 225576152), (1052, 149026070), (1112, 140985095), (1160, 135151229), (1315, 119220856), (1390, 112788076), (2104, 74513035), (2630, 59610428), (2780, 56394038), (3697, 42406120), (4031, 38892440), (5260, 29805214), (5560, 28197019), (7394, 21203060), (7627, 20555320), (8062, 19446220), (10520, 14902607), (14788, 10601530), (15254, 10277660), (16124, 9723110), (18485, 8481224), (20155, 7778488), (29576, 5300765), (30508, 5138830), (32248, 4861555), (36557, 4288520), (36970, 4240612), (38135, 4111064), (40310, 3889244), (61016, 2569415), (73114, 2144260), (73940, 2120306), (76270, 2055532), (80620, 1944622), (107213, 1462280), (146228, 1072130), (147880, 1060153), (152540, 1027766), (161240, 972311), (182785, 857704), (214426, 731140), (292456, 536065), (305080, 513883), (365570, 428852)]