121708888

素因数分解:

$2^3\times 7^1\times {\mathrm{193}}^1\times {\mathrm{11261}}^1$

素因数の和:11467

約数の個数: 32

約数和(自身を含む): 262179360

約数和(自身を除く): 140470472

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 193, 386, 772, 1351, 1544, 2702, 5404, 10808, 11261, 22522, 45044, 78827, 90088, 157654, 315308, 630616, 2173373, 4346746, 8693492, 15213611, 17386984, 30427222, 60854444, 121708888]

約数ペア:

[(1, 121708888), (2, 60854444), (4, 30427222), (7, 17386984), (8, 15213611), (14, 8693492), (28, 4346746), (56, 2173373), (193, 630616), (386, 315308), (772, 157654), (1351, 90088), (1544, 78827), (2702, 45044), (5404, 22522), (10808, 11261)]