142300416

素因数分解:

$2^8\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:232

約数の個数: 144

約数和(自身を含む): 402913280

約数和(自身を除く): 260612864

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 43, 48, 62, 64, 86, 93, 96, 124, 128, 129, 139, 172, 186, 192, 248, 256, 258, 278, 344, 372, 384, 417, 496, 516, 556, 688, 744, 768, 834, 992, 1032, 1112, 1333, 1376, 1488, 1668, 1984, 2064, 2224, 2666, 2752, 2976, 3336, 3968, 3999, 4128, 4309, 4448, 5332, 5504, 5952, 5977, 6672, 7936, 7998, 8256, 8618, 8896, 10664, 11008, 11904, 11954, 12927, 13344, 15996, 16512, 17236, 17792, 17931, 21328, 23808, 23908, 25854, 26688, 31992, 33024, 34472, 35584, 35862, 42656, 47816, 51708, 53376, 63984, 68944, 71724, 85312, 95632, 103416, 106752, 127968, 137888, 143448, 170624, 185287, 191264, 206832, 255936, 275776, 286896, 341248, 370574, 382528, 413664, 511872, 551552, 555861, 573792, 741148, 765056, 827328, 1023744, 1103104, 1111722, 1147584, 1482296, 1530112, 1654656, 2223444, 2295168, 2964592, 3309312, 4446888, 4590336, 5929184, 8893776, 11858368, 17787552, 23716736, 35575104, 47433472, 71150208, 142300416]

約数ペア:

[(1, 142300416), (2, 71150208), (3, 47433472), (4, 35575104), (6, 23716736), (8, 17787552), (12, 11858368), (16, 8893776), (24, 5929184), (31, 4590336), (32, 4446888), (43, 3309312), (48, 2964592), (62, 2295168), (64, 2223444), (86, 1654656), (93, 1530112), (96, 1482296), (124, 1147584), (128, 1111722), (129, 1103104), (139, 1023744), (172, 827328), (186, 765056), (192, 741148), (248, 573792), (256, 555861), (258, 551552), (278, 511872), (344, 413664), (372, 382528), (384, 370574), (417, 341248), (496, 286896), (516, 275776), (556, 255936), (688, 206832), (744, 191264), (768, 185287), (834, 170624), (992, 143448), (1032, 137888), (1112, 127968), (1333, 106752), (1376, 103416), (1488, 95632), (1668, 85312), (1984, 71724), (2064, 68944), (2224, 63984), (2666, 53376), (2752, 51708), (2976, 47816), (3336, 42656), (3968, 35862), (3999, 35584), (4128, 34472), (4309, 33024), (4448, 31992), (5332, 26688), (5504, 25854), (5952, 23908), (5977, 23808), (6672, 21328), (7936, 17931), (7998, 17792), (8256, 17236), (8618, 16512), (8896, 15996), (10664, 13344), (11008, 12927), (11904, 11954)]