168831036

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{1181}}^1$

素因数の和:1240

約数の個数: 108

約数和(自身を含む): 491773464

約数和(自身を除く): 322942428

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 33, 36, 38, 44, 57, 66, 76, 99, 114, 132, 171, 198, 209, 228, 342, 361, 396, 418, 627, 684, 722, 836, 1083, 1181, 1254, 1444, 1881, 2166, 2362, 2508, 3249, 3543, 3762, 3971, 4332, 4724, 6498, 7086, 7524, 7942, 10629, 11913, 12991, 12996, 14172, 15884, 21258, 22439, 23826, 25982, 35739, 38973, 42516, 44878, 47652, 51964, 67317, 71478, 77946, 89756, 116919, 134634, 142956, 155892, 201951, 233838, 246829, 269268, 403902, 426341, 467676, 493658, 740487, 807804, 852682, 987316, 1279023, 1480974, 1705364, 2221461, 2558046, 2961948, 3837069, 4442922, 4689751, 5116092, 7674138, 8885844, 9379502, 14069253, 15348276, 18759004, 28138506, 42207759, 56277012, 84415518, 168831036]

約数ペア:

[(1, 168831036), (2, 84415518), (3, 56277012), (4, 42207759), (6, 28138506), (9, 18759004), (11, 15348276), (12, 14069253), (18, 9379502), (19, 8885844), (22, 7674138), (33, 5116092), (36, 4689751), (38, 4442922), (44, 3837069), (57, 2961948), (66, 2558046), (76, 2221461), (99, 1705364), (114, 1480974), (132, 1279023), (171, 987316), (198, 852682), (209, 807804), (228, 740487), (342, 493658), (361, 467676), (396, 426341), (418, 403902), (627, 269268), (684, 246829), (722, 233838), (836, 201951), (1083, 155892), (1181, 142956), (1254, 134634), (1444, 116919), (1881, 89756), (2166, 77946), (2362, 71478), (2508, 67317), (3249, 51964), (3543, 47652), (3762, 44878), (3971, 42516), (4332, 38973), (4724, 35739), (6498, 25982), (7086, 23826), (7524, 22439), (7942, 21258), (10629, 15884), (11913, 14172), (12991, 12996)]