121310928

素因数分解:

$2^4\times 3^2\times {\mathrm{103}}^1\times {\mathrm{8179}}^1$

素因数の和:8296

約数の個数: 60

約数和(自身を含む): 342840160

約数和(自身を除く): 221529232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 103, 144, 206, 309, 412, 618, 824, 927, 1236, 1648, 1854, 2472, 3708, 4944, 7416, 8179, 14832, 16358, 24537, 32716, 49074, 65432, 73611, 98148, 130864, 147222, 196296, 294444, 392592, 588888, 842437, 1177776, 1684874, 2527311, 3369748, 5054622, 6739496, 7581933, 10109244, 13478992, 15163866, 20218488, 30327732, 40436976, 60655464, 121310928]

約数ペア:

[(1, 121310928), (2, 60655464), (3, 40436976), (4, 30327732), (6, 20218488), (8, 15163866), (9, 13478992), (12, 10109244), (16, 7581933), (18, 6739496), (24, 5054622), (36, 3369748), (48, 2527311), (72, 1684874), (103, 1177776), (144, 842437), (206, 588888), (309, 392592), (412, 294444), (618, 196296), (824, 147222), (927, 130864), (1236, 98148), (1648, 73611), (1854, 65432), (2472, 49074), (3708, 32716), (4944, 24537), (7416, 16358), (8179, 14832)]