156978149530

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{499}}^1\times {\mathrm{613}}^1$

素因数の和:1248

約数の個数: 128

約数和(自身を含む): 310782240000

約数和(自身を除く): 153804090470

約数列:

[1, 2, 5, 10, 19, 37, 38, 73, 74, 95, 146, 185, 190, 365, 370, 499, 613, 703, 730, 998, 1226, 1387, 1406, 2495, 2701, 2774, 3065, 3515, 4990, 5402, 6130, 6935, 7030, 9481, 11647, 13505, 13870, 18463, 18962, 22681, 23294, 27010, 36427, 36926, 44749, 45362, 47405, 51319, 58235, 72854, 89498, 92315, 94810, 102638, 113405, 116470, 182135, 184630, 223745, 226810, 256595, 305887, 350797, 364270, 430939, 447490, 513190, 611774, 692113, 701594, 850231, 861878, 1347799, 1384226, 1529435, 1655713, 1700462, 1753985, 2154695, 2695598, 3058870, 3311426, 3460565, 3507970, 4251155, 4309390, 5811853, 6738995, 6921130, 8278565, 8502310, 11317819, 11623706, 13477990, 16557130, 22329751, 22635638, 25608181, 29059265, 31458547, 44659502, 51216362, 56589095, 58118530, 62917094, 111648755, 113178190, 128040905, 157292735, 215038561, 223297510, 256081810, 314585470, 424265269, 430077122, 826200787, 848530538, 1075192805, 1652401574, 2121326345, 2150385610, 4131003935, 4242652690, 8262007870, 15697814953, 31395629906, 78489074765, 156978149530]

約数ペア:

[(1, 156978149530), (2, 78489074765), (5, 31395629906), (10, 15697814953), (19, 8262007870), (37, 4242652690), (38, 4131003935), (73, 2150385610), (74, 2121326345), (95, 1652401574), (146, 1075192805), (185, 848530538), (190, 826200787), (365, 430077122), (370, 424265269), (499, 314585470), (613, 256081810), (703, 223297510), (730, 215038561), (998, 157292735), (1226, 128040905), (1387, 113178190), (1406, 111648755), (2495, 62917094), (2701, 58118530), (2774, 56589095), (3065, 51216362), (3515, 44659502), (4990, 31458547), (5402, 29059265), (6130, 25608181), (6935, 22635638), (7030, 22329751), (9481, 16557130), (11647, 13477990), (13505, 11623706), (13870, 11317819), (18463, 8502310), (18962, 8278565), (22681, 6921130), (23294, 6738995), (27010, 5811853), (36427, 4309390), (36926, 4251155), (44749, 3507970), (45362, 3460565), (47405, 3311426), (51319, 3058870), (58235, 2695598), (72854, 2154695), (89498, 1753985), (92315, 1700462), (94810, 1655713), (102638, 1529435), (113405, 1384226), (116470, 1347799), (182135, 861878), (184630, 850231), (223745, 701594), (226810, 692113), (256595, 611774), (305887, 513190), (350797, 447490), (364270, 430939)]