153531559840

素因数分解:

$2^5\times 5^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1\times {\mathrm{137}}^1\times {\mathrm{421}}^1$

素因数の和:831

約数の個数: 192

約数和(自身を含む): 371935162368

約数和(自身を除く): 218403602528

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 127, 131, 137, 160, 254, 262, 274, 421, 508, 524, 548, 635, 655, 685, 842, 1016, 1048, 1096, 1270, 1310, 1370, 1684, 2032, 2096, 2105, 2192, 2540, 2620, 2740, 3368, 4064, 4192, 4210, 4384, 5080, 5240, 5480, 6736, 8420, 10160, 10480, 10960, 13472, 16637, 16840, 17399, 17947, 20320, 20960, 21920, 33274, 33680, 34798, 35894, 53467, 55151, 57677, 66548, 67360, 69596, 71788, 83185, 86995, 89735, 106934, 110302, 115354, 133096, 139192, 143576, 166370, 173990, 179470, 213868, 220604, 230708, 266192, 267335, 275755, 278384, 287152, 288385, 332740, 347980, 358940, 427736, 441208, 461416, 532384, 534670, 551510, 556768, 574304, 576770, 665480, 695960, 717880, 855472, 882416, 922832, 1069340, 1103020, 1153540, 1330960, 1391920, 1435760, 1710944, 1764832, 1845664, 2138680, 2206040, 2279269, 2307080, 2661920, 2783840, 2871520, 4277360, 4412080, 4558538, 4614160, 7004177, 7324979, 7555687, 8554720, 8824160, 9117076, 9228320, 11396345, 14008354, 14649958, 15111374, 18234152, 22792690, 28016708, 29299916, 30222748, 35020885, 36468304, 36624895, 37778435, 45585380, 56033416, 58599832, 60445496, 70041770, 72936608, 73249790, 75556870, 91170760, 112066832, 117199664, 120890992, 140083540, 146499580, 151113740, 182341520, 224133664, 234399328, 241781984, 280167080, 292999160, 302227480, 364683040, 560334160, 585998320, 604454960, 959572249, 1120668320, 1171996640, 1208909920, 1919144498, 3838288996, 4797861245, 7676577992, 9595722490, 15353155984, 19191444980, 30706311968, 38382889960, 76765779920, 153531559840]

約数ペア:

[(1, 153531559840), (2, 76765779920), (4, 38382889960), (5, 30706311968), (8, 19191444980), (10, 15353155984), (16, 9595722490), (20, 7676577992), (32, 4797861245), (40, 3838288996), (80, 1919144498), (127, 1208909920), (131, 1171996640), (137, 1120668320), (160, 959572249), (254, 604454960), (262, 585998320), (274, 560334160), (421, 364683040), (508, 302227480), (524, 292999160), (548, 280167080), (635, 241781984), (655, 234399328), (685, 224133664), (842, 182341520), (1016, 151113740), (1048, 146499580), (1096, 140083540), (1270, 120890992), (1310, 117199664), (1370, 112066832), (1684, 91170760), (2032, 75556870), (2096, 73249790), (2105, 72936608), (2192, 70041770), (2540, 60445496), (2620, 58599832), (2740, 56033416), (3368, 45585380), (4064, 37778435), (4192, 36624895), (4210, 36468304), (4384, 35020885), (5080, 30222748), (5240, 29299916), (5480, 28016708), (6736, 22792690), (8420, 18234152), (10160, 15111374), (10480, 14649958), (10960, 14008354), (13472, 11396345), (16637, 9228320), (16840, 9117076), (17399, 8824160), (17947, 8554720), (20320, 7555687), (20960, 7324979), (21920, 7004177), (33274, 4614160), (33680, 4558538), (34798, 4412080), (35894, 4277360), (53467, 2871520), (55151, 2783840), (57677, 2661920), (66548, 2307080), (67360, 2279269), (69596, 2206040), (71788, 2138680), (83185, 1845664), (86995, 1764832), (89735, 1710944), (106934, 1435760), (110302, 1391920), (115354, 1330960), (133096, 1153540), (139192, 1103020), (143576, 1069340), (166370, 922832), (173990, 882416), (179470, 855472), (213868, 717880), (220604, 695960), (230708, 665480), (266192, 576770), (267335, 574304), (275755, 556768), (278384, 551510), (287152, 534670), (288385, 532384), (332740, 461416), (347980, 441208), (358940, 427736)]