133377328

素因数分解:

$2^4\times 7^1\times {\mathrm{97}}^1\times {\mathrm{12277}}^1$

素因数の和:12389

約数の個数: 40

約数和(自身を含む): 298404512

約数和(自身を除く): 165027184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 97, 112, 194, 388, 679, 776, 1358, 1552, 2716, 5432, 10864, 12277, 24554, 49108, 85939, 98216, 171878, 196432, 343756, 687512, 1190869, 1375024, 2381738, 4763476, 8336083, 9526952, 16672166, 19053904, 33344332, 66688664, 133377328]

約数ペア:

[(1, 133377328), (2, 66688664), (4, 33344332), (7, 19053904), (8, 16672166), (14, 9526952), (16, 8336083), (28, 4763476), (56, 2381738), (97, 1375024), (112, 1190869), (194, 687512), (388, 343756), (679, 196432), (776, 171878), (1358, 98216), (1552, 85939), (2716, 49108), (5432, 24554), (10864, 12277)]