189102944

素因数分解:

$2^5\times {\mathrm{67}}^1\times {\mathrm{193}}^1\times {\mathrm{457}}^1$

素因数の和:727

約数の個数: 48

約数和(自身を含む): 380641968

約数和(自身を除く): 191539024

約数列:

[1, 2, 4, 8, 16, 32, 67, 134, 193, 268, 386, 457, 536, 772, 914, 1072, 1544, 1828, 2144, 3088, 3656, 6176, 7312, 12931, 14624, 25862, 30619, 51724, 61238, 88201, 103448, 122476, 176402, 206896, 244952, 352804, 413792, 489904, 705608, 979808, 1411216, 2822432, 5909467, 11818934, 23637868, 47275736, 94551472, 189102944]

約数ペア:

[(1, 189102944), (2, 94551472), (4, 47275736), (8, 23637868), (16, 11818934), (32, 5909467), (67, 2822432), (134, 1411216), (193, 979808), (268, 705608), (386, 489904), (457, 413792), (536, 352804), (772, 244952), (914, 206896), (1072, 176402), (1544, 122476), (1828, 103448), (2144, 88201), (3088, 61238), (3656, 51724), (6176, 30619), (7312, 25862), (12931, 14624)]