161747904

素因数分解:

$2^6\times 3^1\times {\mathrm{103}}^1\times {\mathrm{8179}}^1$

素因数の和:8297

約数の個数: 56

約数和(自身を含む): 432165760

約数和(自身を除く): 270417856

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 103, 192, 206, 309, 412, 618, 824, 1236, 1648, 2472, 3296, 4944, 6592, 8179, 9888, 16358, 19776, 24537, 32716, 49074, 65432, 98148, 130864, 196296, 261728, 392592, 523456, 785184, 842437, 1570368, 1684874, 2527311, 3369748, 5054622, 6739496, 10109244, 13478992, 20218488, 26957984, 40436976, 53915968, 80873952, 161747904]

約数ペア:

[(1, 161747904), (2, 80873952), (3, 53915968), (4, 40436976), (6, 26957984), (8, 20218488), (12, 13478992), (16, 10109244), (24, 6739496), (32, 5054622), (48, 3369748), (64, 2527311), (96, 1684874), (103, 1570368), (192, 842437), (206, 785184), (309, 523456), (412, 392592), (618, 261728), (824, 196296), (1236, 130864), (1648, 98148), (2472, 65432), (3296, 49074), (4944, 32716), (6592, 24537), (8179, 19776), (9888, 16358)]