159135536

素因数分解:

$2^4\times 7^3\times {\mathrm{107}}^1\times {\mathrm{271}}^1$

素因数の和:407

約数の個数: 80

約数和(自身を含む): 364262400

約数和(自身を除く): 205126864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 107, 112, 196, 214, 271, 343, 392, 428, 542, 686, 749, 784, 856, 1084, 1372, 1498, 1712, 1897, 2168, 2744, 2996, 3794, 4336, 5243, 5488, 5992, 7588, 10486, 11984, 13279, 15176, 20972, 26558, 28997, 30352, 36701, 41944, 53116, 57994, 73402, 83888, 92953, 106232, 115988, 146804, 185906, 202979, 212464, 231976, 293608, 371812, 405958, 463952, 587216, 743624, 811916, 1420853, 1487248, 1623832, 2841706, 3247664, 5683412, 9945971, 11366824, 19891942, 22733648, 39783884, 79567768, 159135536]

約数ペア:

[(1, 159135536), (2, 79567768), (4, 39783884), (7, 22733648), (8, 19891942), (14, 11366824), (16, 9945971), (28, 5683412), (49, 3247664), (56, 2841706), (98, 1623832), (107, 1487248), (112, 1420853), (196, 811916), (214, 743624), (271, 587216), (343, 463952), (392, 405958), (428, 371812), (542, 293608), (686, 231976), (749, 212464), (784, 202979), (856, 185906), (1084, 146804), (1372, 115988), (1498, 106232), (1712, 92953), (1897, 83888), (2168, 73402), (2744, 57994), (2996, 53116), (3794, 41944), (4336, 36701), (5243, 30352), (5488, 28997), (5992, 26558), (7588, 20972), (10486, 15176), (11984, 13279)]