188375382

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3889}}^1$

素因数の和:3939

約数の個数: 80

約数和(自身を含む): 474455520

約数和(自身を除く): 286080138

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 27, 39, 46, 54, 69, 78, 81, 117, 138, 162, 207, 234, 299, 351, 414, 598, 621, 702, 897, 1053, 1242, 1794, 1863, 2106, 2691, 3726, 3889, 5382, 7778, 8073, 11667, 16146, 23334, 24219, 35001, 48438, 50557, 70002, 89447, 101114, 105003, 151671, 178894, 210006, 268341, 303342, 315009, 455013, 536682, 630018, 805023, 910026, 1162811, 1365039, 1610046, 2325622, 2415069, 2730078, 3488433, 4095117, 4830138, 6976866, 7245207, 8190234, 10465299, 14490414, 20930598, 31395897, 62791794, 94187691, 188375382]

約数ペア:

[(1, 188375382), (2, 94187691), (3, 62791794), (6, 31395897), (9, 20930598), (13, 14490414), (18, 10465299), (23, 8190234), (26, 7245207), (27, 6976866), (39, 4830138), (46, 4095117), (54, 3488433), (69, 2730078), (78, 2415069), (81, 2325622), (117, 1610046), (138, 1365039), (162, 1162811), (207, 910026), (234, 805023), (299, 630018), (351, 536682), (414, 455013), (598, 315009), (621, 303342), (702, 268341), (897, 210006), (1053, 178894), (1242, 151671), (1794, 105003), (1863, 101114), (2106, 89447), (2691, 70002), (3726, 50557), (3889, 48438), (5382, 35001), (7778, 24219), (8073, 23334), (11667, 16146)]