138503552

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{98369}}^1$

素因数の和:98394

約数の個数: 32

約数和(自身を含む): 301012200

約数和(自身を除く): 162508648

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 704, 1408, 98369, 196738, 393476, 786952, 1082059, 1573904, 2164118, 3147808, 4328236, 6295616, 8656472, 12591232, 17312944, 34625888, 69251776, 138503552]

約数ペア:

[(1, 138503552), (2, 69251776), (4, 34625888), (8, 17312944), (11, 12591232), (16, 8656472), (22, 6295616), (32, 4328236), (44, 3147808), (64, 2164118), (88, 1573904), (128, 1082059), (176, 786952), (352, 393476), (704, 196738), (1408, 98369)]