116916016

素因数分解:

$2^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1$

素因数の和:342

約数の個数: 80

約数和(自身を含む): 267234880

約数和(自身を除く): 150318864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 61, 109, 112, 122, 157, 218, 244, 314, 427, 436, 488, 628, 763, 854, 872, 976, 1099, 1256, 1526, 1708, 1744, 2198, 2512, 3052, 3416, 4396, 6104, 6649, 6832, 8792, 9577, 12208, 13298, 17113, 17584, 19154, 26596, 34226, 38308, 46543, 53192, 67039, 68452, 76616, 93086, 106384, 119791, 134078, 136904, 153232, 186172, 239582, 268156, 273808, 372344, 479164, 536312, 744688, 958328, 1043893, 1072624, 1916656, 2087786, 4175572, 7307251, 8351144, 14614502, 16702288, 29229004, 58458008, 116916016]

約数ペア:

[(1, 116916016), (2, 58458008), (4, 29229004), (7, 16702288), (8, 14614502), (14, 8351144), (16, 7307251), (28, 4175572), (56, 2087786), (61, 1916656), (109, 1072624), (112, 1043893), (122, 958328), (157, 744688), (218, 536312), (244, 479164), (314, 372344), (427, 273808), (436, 268156), (488, 239582), (628, 186172), (763, 153232), (854, 136904), (872, 134078), (976, 119791), (1099, 106384), (1256, 93086), (1526, 76616), (1708, 68452), (1744, 67039), (2198, 53192), (2512, 46543), (3052, 38308), (3416, 34226), (4396, 26596), (6104, 19154), (6649, 17584), (6832, 17113), (8792, 13298), (9577, 12208)]