15661519146

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{137}}^1\times {\mathrm{691}}^1$

素因数の和:957

約数の個数: 192

約数和(自身を含む): 42546905856

約数和(自身を除く): 26885386710

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 101, 117, 126, 137, 182, 202, 234, 273, 274, 303, 411, 546, 606, 691, 707, 819, 822, 909, 959, 1233, 1313, 1382, 1414, 1638, 1781, 1818, 1918, 2073, 2121, 2466, 2626, 2877, 3562, 3939, 4146, 4242, 4837, 5343, 5754, 6219, 6363, 7878, 8631, 8983, 9191, 9674, 10686, 11817, 12438, 12467, 12726, 13837, 14511, 16029, 17262, 17966, 18382, 23634, 24934, 26949, 27573, 27674, 29022, 32058, 37401, 41511, 43533, 53898, 55146, 62881, 69791, 74802, 80847, 82719, 83022, 87066, 94667, 96859, 112203, 124533, 125762, 139582, 161694, 165438, 179881, 188643, 189334, 193718, 209373, 224406, 249066, 284001, 290577, 359762, 377286, 418746, 488537, 539643, 565929, 568002, 581154, 628119, 662669, 852003, 871731, 907283, 977074, 1079286, 1131858, 1230671, 1256238, 1259167, 1325338, 1465611, 1618929, 1704006, 1743462, 1814566, 1988007, 2461342, 2518334, 2721849, 2931222, 3237858, 3692013, 3777501, 3976014, 4396833, 5443698, 5964021, 6350981, 7384026, 7555002, 8165547, 8614697, 8793666, 9561367, 11076039, 11332503, 11928042, 12701962, 16331094, 17229394, 19052943, 19122734, 22152078, 22665006, 25844091, 28684101, 38105886, 51688182, 57158829, 57368202, 66929569, 77532273, 86052303, 114317658, 124297771, 133859138, 155064546, 172104606, 200788707, 248595542, 372893313, 401577414, 602366121, 745786626, 870084397, 1118679939, 1204732242, 1740168794, 2237359878, 2610253191, 5220506382, 7830759573, 15661519146]

約数ペア:

[(1, 15661519146), (2, 7830759573), (3, 5220506382), (6, 2610253191), (7, 2237359878), (9, 1740168794), (13, 1204732242), (14, 1118679939), (18, 870084397), (21, 745786626), (26, 602366121), (39, 401577414), (42, 372893313), (63, 248595542), (78, 200788707), (91, 172104606), (101, 155064546), (117, 133859138), (126, 124297771), (137, 114317658), (182, 86052303), (202, 77532273), (234, 66929569), (273, 57368202), (274, 57158829), (303, 51688182), (411, 38105886), (546, 28684101), (606, 25844091), (691, 22665006), (707, 22152078), (819, 19122734), (822, 19052943), (909, 17229394), (959, 16331094), (1233, 12701962), (1313, 11928042), (1382, 11332503), (1414, 11076039), (1638, 9561367), (1781, 8793666), (1818, 8614697), (1918, 8165547), (2073, 7555002), (2121, 7384026), (2466, 6350981), (2626, 5964021), (2877, 5443698), (3562, 4396833), (3939, 3976014), (4146, 3777501), (4242, 3692013), (4837, 3237858), (5343, 2931222), (5754, 2721849), (6219, 2518334), (6363, 2461342), (7878, 1988007), (8631, 1814566), (8983, 1743462), (9191, 1704006), (9674, 1618929), (10686, 1465611), (11817, 1325338), (12438, 1259167), (12467, 1256238), (12726, 1230671), (13837, 1131858), (14511, 1079286), (16029, 977074), (17262, 907283), (17966, 871731), (18382, 852003), (23634, 662669), (24934, 628119), (26949, 581154), (27573, 568002), (27674, 565929), (29022, 539643), (32058, 488537), (37401, 418746), (41511, 377286), (43533, 359762), (53898, 290577), (55146, 284001), (62881, 249066), (69791, 224406), (74802, 209373), (80847, 193718), (82719, 189334), (83022, 188643), (87066, 179881), (94667, 165438), (96859, 161694), (112203, 139582), (124533, 125762)]