130271968

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{2341}}^1$

素因数の和:2435

約数の個数: 48

約数和(自身を含む): 269123904

約数和(自身を除く): 138851936

約数列:

[1, 2, 4, 8, 16, 32, 37, 47, 74, 94, 148, 188, 296, 376, 592, 752, 1184, 1504, 1739, 2341, 3478, 4682, 6956, 9364, 13912, 18728, 27824, 37456, 55648, 74912, 86617, 110027, 173234, 220054, 346468, 440108, 692936, 880216, 1385872, 1760432, 2771744, 3520864, 4070999, 8141998, 16283996, 32567992, 65135984, 130271968]

約数ペア:

[(1, 130271968), (2, 65135984), (4, 32567992), (8, 16283996), (16, 8141998), (32, 4070999), (37, 3520864), (47, 2771744), (74, 1760432), (94, 1385872), (148, 880216), (188, 692936), (296, 440108), (376, 346468), (592, 220054), (752, 173234), (1184, 110027), (1504, 86617), (1739, 74912), (2341, 55648), (3478, 37456), (4682, 27824), (6956, 18728), (9364, 13912)]