128523712

素因数分解:

$2^6\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{337}}^1$

素因数の和:509

約数の個数: 56

約数和(自身を含む): 262707120

約数和(自身を除く): 134183408

約数列:

[1, 2, 4, 8, 16, 32, 59, 64, 101, 118, 202, 236, 337, 404, 472, 674, 808, 944, 1348, 1616, 1888, 2696, 3232, 3776, 5392, 5959, 6464, 10784, 11918, 19883, 21568, 23836, 34037, 39766, 47672, 68074, 79532, 95344, 136148, 159064, 190688, 272296, 318128, 381376, 544592, 636256, 1089184, 1272512, 2008183, 2178368, 4016366, 8032732, 16065464, 32130928, 64261856, 128523712]

約数ペア:

[(1, 128523712), (2, 64261856), (4, 32130928), (8, 16065464), (16, 8032732), (32, 4016366), (59, 2178368), (64, 2008183), (101, 1272512), (118, 1089184), (202, 636256), (236, 544592), (337, 381376), (404, 318128), (472, 272296), (674, 190688), (808, 159064), (944, 136148), (1348, 95344), (1616, 79532), (1888, 68074), (2696, 47672), (3232, 39766), (3776, 34037), (5392, 23836), (5959, 21568), (6464, 19883), (10784, 11918)]