120707384

素因数分解:

$2^3\times 7^2\times {\mathrm{71}}^1\times {\mathrm{4337}}^1$

素因数の和:4428

約数の個数: 48

約数和(自身を含む): 267047280

約数和(自身を除く): 146339896

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 71, 98, 142, 196, 284, 392, 497, 568, 994, 1988, 3479, 3976, 4337, 6958, 8674, 13916, 17348, 27832, 30359, 34696, 60718, 121436, 212513, 242872, 307927, 425026, 615854, 850052, 1231708, 1700104, 2155489, 2463416, 4310978, 8621956, 15088423, 17243912, 30176846, 60353692, 120707384]

約数ペア:

[(1, 120707384), (2, 60353692), (4, 30176846), (7, 17243912), (8, 15088423), (14, 8621956), (28, 4310978), (49, 2463416), (56, 2155489), (71, 1700104), (98, 1231708), (142, 850052), (196, 615854), (284, 425026), (392, 307927), (497, 242872), (568, 212513), (994, 121436), (1988, 60718), (3479, 34696), (3976, 30359), (4337, 27832), (6958, 17348), (8674, 13916)]