156729373444

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^2\times {\mathrm{269}}^1$

素因数の和:566

約数の個数: 144

約数和(自身を含む): 331401611520

約数和(自身を除く): 174672238076

約数列:

[1, 2, 4, 7, 14, 28, 37, 71, 74, 89, 142, 148, 178, 259, 269, 284, 356, 497, 518, 538, 623, 994, 1036, 1076, 1246, 1883, 1988, 2492, 2627, 3293, 3766, 5254, 6319, 6586, 7532, 7921, 9953, 10508, 12638, 13172, 15842, 18389, 19099, 19906, 23051, 23941, 25276, 31684, 36778, 38198, 39812, 44233, 46102, 47882, 55447, 69671, 73556, 76396, 88466, 92204, 95764, 110894, 133693, 139342, 167587, 176932, 221788, 233803, 267386, 278684, 293077, 335174, 467606, 534772, 562391, 586154, 670348, 706663, 885817, 935212, 1124782, 1172308, 1413326, 1636621, 1699811, 1771634, 2051539, 2130749, 2249564, 2826652, 3273242, 3399622, 3543268, 3936737, 4103078, 4261498, 4946641, 6200719, 6546484, 6799244, 7873474, 8206156, 8522996, 9893282, 11898677, 12401438, 14915243, 15746948, 19786564, 20808467, 23797354, 24802876, 29830486, 41616934, 47594708, 59660972, 62893007, 78837713, 83233868, 125786014, 145659269, 151283179, 157675426, 251572028, 291318538, 302566358, 315350852, 440251049, 551863991, 582637076, 605132716, 880502098, 1058982253, 1103727982, 1761004196, 2117964506, 2207455964, 4235929012, 5597477623, 11194955246, 22389910492, 39182343361, 78364686722, 156729373444]

約数ペア:

[(1, 156729373444), (2, 78364686722), (4, 39182343361), (7, 22389910492), (14, 11194955246), (28, 5597477623), (37, 4235929012), (71, 2207455964), (74, 2117964506), (89, 1761004196), (142, 1103727982), (148, 1058982253), (178, 880502098), (259, 605132716), (269, 582637076), (284, 551863991), (356, 440251049), (497, 315350852), (518, 302566358), (538, 291318538), (623, 251572028), (994, 157675426), (1036, 151283179), (1076, 145659269), (1246, 125786014), (1883, 83233868), (1988, 78837713), (2492, 62893007), (2627, 59660972), (3293, 47594708), (3766, 41616934), (5254, 29830486), (6319, 24802876), (6586, 23797354), (7532, 20808467), (7921, 19786564), (9953, 15746948), (10508, 14915243), (12638, 12401438), (13172, 11898677), (15842, 9893282), (18389, 8522996), (19099, 8206156), (19906, 7873474), (23051, 6799244), (23941, 6546484), (25276, 6200719), (31684, 4946641), (36778, 4261498), (38198, 4103078), (39812, 3936737), (44233, 3543268), (46102, 3399622), (47882, 3273242), (55447, 2826652), (69671, 2249564), (73556, 2130749), (76396, 2051539), (88466, 1771634), (92204, 1699811), (95764, 1636621), (110894, 1413326), (133693, 1172308), (139342, 1124782), (167587, 935212), (176932, 885817), (221788, 706663), (233803, 670348), (267386, 586154), (278684, 562391), (293077, 534772), (335174, 467606)]