147745976

素因数分解:

$2^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{239}}^1$

素因数の和:361

約数の個数: 96

約数和(自身を含む): 344736000

約数和(自身を除く): 196990024

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 49, 56, 76, 83, 98, 133, 152, 166, 196, 239, 266, 332, 392, 478, 532, 581, 664, 931, 956, 1064, 1162, 1577, 1673, 1862, 1912, 2324, 3154, 3346, 3724, 4067, 4541, 4648, 6308, 6692, 7448, 8134, 9082, 11039, 11711, 12616, 13384, 16268, 18164, 19837, 22078, 23422, 31787, 32536, 36328, 39674, 44156, 46844, 63574, 77273, 79348, 88312, 93688, 127148, 138859, 154546, 158696, 222509, 254296, 277718, 309092, 376903, 445018, 555436, 618184, 753806, 890036, 972013, 1110872, 1507612, 1780072, 1944026, 2638321, 3015224, 3888052, 5276642, 7776104, 10553284, 18468247, 21106568, 36936494, 73872988, 147745976]

約数ペア:

[(1, 147745976), (2, 73872988), (4, 36936494), (7, 21106568), (8, 18468247), (14, 10553284), (19, 7776104), (28, 5276642), (38, 3888052), (49, 3015224), (56, 2638321), (76, 1944026), (83, 1780072), (98, 1507612), (133, 1110872), (152, 972013), (166, 890036), (196, 753806), (239, 618184), (266, 555436), (332, 445018), (392, 376903), (478, 309092), (532, 277718), (581, 254296), (664, 222509), (931, 158696), (956, 154546), (1064, 138859), (1162, 127148), (1577, 93688), (1673, 88312), (1862, 79348), (1912, 77273), (2324, 63574), (3154, 46844), (3346, 44156), (3724, 39674), (4067, 36328), (4541, 32536), (4648, 31787), (6308, 23422), (6692, 22078), (7448, 19837), (8134, 18164), (9082, 16268), (11039, 13384), (11711, 12616)]