128483815572

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{148171}}^1$

素因数の和:148259

約数の個数: 192

約数和(自身を含む): 403596820480

約数和(自身を除く): 275113004908

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 31, 36, 37, 42, 54, 62, 63, 74, 84, 93, 108, 111, 124, 126, 148, 186, 189, 217, 222, 252, 259, 279, 333, 372, 378, 434, 444, 518, 558, 651, 666, 756, 777, 837, 868, 999, 1036, 1116, 1147, 1302, 1332, 1554, 1674, 1953, 1998, 2294, 2331, 2604, 3108, 3348, 3441, 3906, 3996, 4588, 4662, 5859, 6882, 6993, 7812, 8029, 9324, 10323, 11718, 13764, 13986, 16058, 20646, 23436, 24087, 27972, 30969, 32116, 41292, 48174, 61938, 72261, 96348, 123876, 144522, 148171, 216783, 289044, 296342, 433566, 444513, 592684, 867132, 889026, 1037197, 1333539, 1778052, 2074394, 2667078, 3111591, 4000617, 4148788, 4593301, 5334156, 5482327, 6223182, 8001234, 9186602, 9334773, 10964654, 12446364, 13779903, 16002468, 16446981, 18373204, 18669546, 21929308, 27559806, 28004319, 32153107, 32893962, 37339092, 38376289, 41339709, 49340943, 55119612, 56008638, 64306214, 65787924, 76752578, 82679418, 96459321, 98681886, 112017276, 115128867, 124019127, 128612428, 148022829, 153505156, 165358836, 169952137, 192918642, 197363772, 230257734, 248038254, 289377963, 296045658, 339904274, 345386601, 385837284, 460515468, 496076508, 509856411, 578755926, 592091316, 679808548, 690773202, 868133889, 1019712822, 1036159803, 1157511852, 1189664959, 1381546404, 1529569233, 1736267778, 2039425644, 2072319606, 2379329918, 3059138466, 3472535556, 3568994877, 4144639212, 4588707699, 4758659836, 6118276932, 7137989754, 9177415398, 10706984631, 14275979508, 18354830796, 21413969262, 32120953893, 42827938524, 64241907786, 128483815572]

約数ペア:

[(1, 128483815572), (2, 64241907786), (3, 42827938524), (4, 32120953893), (6, 21413969262), (7, 18354830796), (9, 14275979508), (12, 10706984631), (14, 9177415398), (18, 7137989754), (21, 6118276932), (27, 4758659836), (28, 4588707699), (31, 4144639212), (36, 3568994877), (37, 3472535556), (42, 3059138466), (54, 2379329918), (62, 2072319606), (63, 2039425644), (74, 1736267778), (84, 1529569233), (93, 1381546404), (108, 1189664959), (111, 1157511852), (124, 1036159803), (126, 1019712822), (148, 868133889), (186, 690773202), (189, 679808548), (217, 592091316), (222, 578755926), (252, 509856411), (259, 496076508), (279, 460515468), (333, 385837284), (372, 345386601), (378, 339904274), (434, 296045658), (444, 289377963), (518, 248038254), (558, 230257734), (651, 197363772), (666, 192918642), (756, 169952137), (777, 165358836), (837, 153505156), (868, 148022829), (999, 128612428), (1036, 124019127), (1116, 115128867), (1147, 112017276), (1302, 98681886), (1332, 96459321), (1554, 82679418), (1674, 76752578), (1953, 65787924), (1998, 64306214), (2294, 56008638), (2331, 55119612), (2604, 49340943), (3108, 41339709), (3348, 38376289), (3441, 37339092), (3906, 32893962), (3996, 32153107), (4588, 28004319), (4662, 27559806), (5859, 21929308), (6882, 18669546), (6993, 18373204), (7812, 16446981), (8029, 16002468), (9324, 13779903), (10323, 12446364), (11718, 10964654), (13764, 9334773), (13986, 9186602), (16058, 8001234), (20646, 6223182), (23436, 5482327), (24087, 5334156), (27972, 4593301), (30969, 4148788), (32116, 4000617), (41292, 3111591), (48174, 2667078), (61938, 2074394), (72261, 1778052), (96348, 1333539), (123876, 1037197), (144522, 889026), (148171, 867132), (216783, 592684), (289044, 444513), (296342, 433566)]