139071712

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{1847}}^1$

素因数の和:2051

約数の個数: 48

約数和(自身を含む): 296648352

約数和(自身を除く): 157576640

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 181, 208, 362, 416, 724, 1448, 1847, 2353, 2896, 3694, 4706, 5792, 7388, 9412, 14776, 18824, 24011, 29552, 37648, 48022, 59104, 75296, 96044, 192088, 334307, 384176, 668614, 768352, 1337228, 2674456, 4345991, 5348912, 8691982, 10697824, 17383964, 34767928, 69535856, 139071712]

約数ペア:

[(1, 139071712), (2, 69535856), (4, 34767928), (8, 17383964), (13, 10697824), (16, 8691982), (26, 5348912), (32, 4345991), (52, 2674456), (104, 1337228), (181, 768352), (208, 668614), (362, 384176), (416, 334307), (724, 192088), (1448, 96044), (1847, 75296), (2353, 59104), (2896, 48022), (3694, 37648), (4706, 29552), (5792, 24011), (7388, 18824), (9412, 14776)]