148978746

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{887}}^1$

素因数の和:976

約数の個数: 96

約数和(自身を含む): 390094848

約数和(自身を除く): 241116102

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 43, 62, 63, 86, 93, 126, 129, 186, 217, 258, 279, 301, 387, 434, 558, 602, 651, 774, 887, 903, 1302, 1333, 1774, 1806, 1953, 2661, 2666, 2709, 3906, 3999, 5322, 5418, 6209, 7983, 7998, 9331, 11997, 12418, 15966, 18627, 18662, 23994, 27497, 27993, 37254, 38141, 54994, 55881, 55986, 76282, 82491, 83979, 111762, 114423, 164982, 167958, 192479, 228846, 247473, 266987, 343269, 384958, 494946, 533974, 577437, 686538, 800961, 1154874, 1182371, 1601922, 1732311, 2364742, 2402883, 3464622, 3547113, 4805766, 7094226, 8276597, 10641339, 16553194, 21282678, 24829791, 49659582, 74489373, 148978746]

約数ペア:

[(1, 148978746), (2, 74489373), (3, 49659582), (6, 24829791), (7, 21282678), (9, 16553194), (14, 10641339), (18, 8276597), (21, 7094226), (31, 4805766), (42, 3547113), (43, 3464622), (62, 2402883), (63, 2364742), (86, 1732311), (93, 1601922), (126, 1182371), (129, 1154874), (186, 800961), (217, 686538), (258, 577437), (279, 533974), (301, 494946), (387, 384958), (434, 343269), (558, 266987), (602, 247473), (651, 228846), (774, 192479), (887, 167958), (903, 164982), (1302, 114423), (1333, 111762), (1774, 83979), (1806, 82491), (1953, 76282), (2661, 55986), (2666, 55881), (2709, 54994), (3906, 38141), (3999, 37254), (5322, 27993), (5418, 27497), (6209, 23994), (7983, 18662), (7998, 18627), (9331, 15966), (11997, 12418)]