156776784

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{41}}^2\times {\mathrm{67}}^1$

素因数の和:189

約数の個数: 120

約数和(自身を含む): 435850080

約数和(自身を除く): 279073296

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 41, 48, 58, 67, 82, 87, 116, 123, 134, 164, 174, 201, 232, 246, 268, 328, 348, 402, 464, 492, 536, 656, 696, 804, 984, 1072, 1189, 1392, 1608, 1681, 1943, 1968, 2378, 2747, 3216, 3362, 3567, 3886, 4756, 5043, 5494, 5829, 6724, 7134, 7772, 8241, 9512, 10086, 10988, 11658, 13448, 14268, 15544, 16482, 19024, 20172, 21976, 23316, 26896, 28536, 31088, 32964, 40344, 43952, 46632, 48749, 57072, 65928, 79663, 80688, 93264, 97498, 112627, 131856, 146247, 159326, 194996, 225254, 238989, 292494, 318652, 337881, 389992, 450508, 477978, 584988, 637304, 675762, 779984, 901016, 955956, 1169976, 1274608, 1351524, 1802032, 1911912, 2339952, 2703048, 3266183, 3823824, 5406096, 6532366, 9798549, 13064732, 19597098, 26129464, 39194196, 52258928, 78388392, 156776784]

約数ペア:

[(1, 156776784), (2, 78388392), (3, 52258928), (4, 39194196), (6, 26129464), (8, 19597098), (12, 13064732), (16, 9798549), (24, 6532366), (29, 5406096), (41, 3823824), (48, 3266183), (58, 2703048), (67, 2339952), (82, 1911912), (87, 1802032), (116, 1351524), (123, 1274608), (134, 1169976), (164, 955956), (174, 901016), (201, 779984), (232, 675762), (246, 637304), (268, 584988), (328, 477978), (348, 450508), (402, 389992), (464, 337881), (492, 318652), (536, 292494), (656, 238989), (696, 225254), (804, 194996), (984, 159326), (1072, 146247), (1189, 131856), (1392, 112627), (1608, 97498), (1681, 93264), (1943, 80688), (1968, 79663), (2378, 65928), (2747, 57072), (3216, 48749), (3362, 46632), (3567, 43952), (3886, 40344), (4756, 32964), (5043, 31088), (5494, 28536), (5829, 26896), (6724, 23316), (7134, 21976), (7772, 20172), (8241, 19024), (9512, 16482), (10086, 15544), (10988, 14268), (11658, 13448)]