188956746

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^4\times {\mathrm{239}}^1$

素因数の和:294

約数の個数: 80

約数和(自身を含む): 463824000

約数和(自身を除く): 274867254

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 121, 198, 239, 242, 297, 363, 478, 594, 717, 726, 1089, 1331, 1434, 2151, 2178, 2629, 2662, 3267, 3993, 4302, 5258, 6453, 6534, 7887, 7986, 11979, 12906, 14641, 15774, 23661, 23958, 28919, 29282, 35937, 43923, 47322, 57838, 70983, 71874, 86757, 87846, 131769, 141966, 173514, 260271, 263538, 318109, 395307, 520542, 636218, 780813, 790614, 954327, 1561626, 1908654, 2862981, 3499199, 5725962, 6998398, 8588943, 10497597, 17177886, 20995194, 31492791, 62985582, 94478373, 188956746]

約数ペア:

[(1, 188956746), (2, 94478373), (3, 62985582), (6, 31492791), (9, 20995194), (11, 17177886), (18, 10497597), (22, 8588943), (27, 6998398), (33, 5725962), (54, 3499199), (66, 2862981), (99, 1908654), (121, 1561626), (198, 954327), (239, 790614), (242, 780813), (297, 636218), (363, 520542), (478, 395307), (594, 318109), (717, 263538), (726, 260271), (1089, 173514), (1331, 141966), (1434, 131769), (2151, 87846), (2178, 86757), (2629, 71874), (2662, 70983), (3267, 57838), (3993, 47322), (4302, 43923), (5258, 35937), (6453, 29282), (6534, 28919), (7887, 23958), (7986, 23661), (11979, 15774), (12906, 14641)]