148923152

素因数分解:

$2^4\times 7^2\times {\mathrm{41}}^2\times {\mathrm{113}}^1$

素因数の和:217

約数の個数: 90

約数和(自身を含む): 347077674

約数和(自身を除く): 198154522

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 49, 56, 82, 98, 112, 113, 164, 196, 226, 287, 328, 392, 452, 574, 656, 784, 791, 904, 1148, 1582, 1681, 1808, 2009, 2296, 3164, 3362, 4018, 4592, 4633, 5537, 6328, 6724, 8036, 9266, 11074, 11767, 12656, 13448, 16072, 18532, 22148, 23534, 26896, 32144, 32431, 37064, 44296, 47068, 64862, 74128, 82369, 88592, 94136, 129724, 164738, 188272, 189953, 227017, 259448, 329476, 379906, 454034, 518896, 658952, 759812, 908068, 1317904, 1329671, 1519624, 1816136, 2659342, 3039248, 3632272, 5318684, 9307697, 10637368, 18615394, 21274736, 37230788, 74461576, 148923152]

約数ペア:

[(1, 148923152), (2, 74461576), (4, 37230788), (7, 21274736), (8, 18615394), (14, 10637368), (16, 9307697), (28, 5318684), (41, 3632272), (49, 3039248), (56, 2659342), (82, 1816136), (98, 1519624), (112, 1329671), (113, 1317904), (164, 908068), (196, 759812), (226, 658952), (287, 518896), (328, 454034), (392, 379906), (452, 329476), (574, 259448), (656, 227017), (784, 189953), (791, 188272), (904, 164738), (1148, 129724), (1582, 94136), (1681, 88592), (1808, 82369), (2009, 74128), (2296, 64862), (3164, 47068), (3362, 44296), (4018, 37064), (4592, 32431), (4633, 32144), (5537, 26896), (6328, 23534), (6724, 22148), (8036, 18532), (9266, 16072), (11074, 13448), (11767, 12656)]