128676246

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{467}}^1\times {\mathrm{2417}}^1$

素因数の和:2908

約数の個数: 32

約数和(自身を含む): 271589760

約数和(自身を除く): 142913514

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 467, 934, 1401, 2417, 2802, 4834, 7251, 8873, 14502, 17746, 26619, 45923, 53238, 91846, 137769, 275538, 1128739, 2257478, 3386217, 6772434, 21446041, 42892082, 64338123, 128676246]

約数ペア:

[(1, 128676246), (2, 64338123), (3, 42892082), (6, 21446041), (19, 6772434), (38, 3386217), (57, 2257478), (114, 1128739), (467, 275538), (934, 137769), (1401, 91846), (2417, 53238), (2802, 45923), (4834, 26619), (7251, 17746), (8873, 14502)]