161564784

素因数分解:

$2^4\times 3^1\times {\mathrm{479}}^1\times {\mathrm{7027}}^1$

素因数の和:7517

約数の個数: 40

約数和(自身を含む): 418306560

約数和(自身を除く): 256741776

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 479, 958, 1437, 1916, 2874, 3832, 5748, 7027, 7664, 11496, 14054, 21081, 22992, 28108, 42162, 56216, 84324, 112432, 168648, 337296, 3365933, 6731866, 10097799, 13463732, 20195598, 26927464, 40391196, 53854928, 80782392, 161564784]

約数ペア:

[(1, 161564784), (2, 80782392), (3, 53854928), (4, 40391196), (6, 26927464), (8, 20195598), (12, 13463732), (16, 10097799), (24, 6731866), (48, 3365933), (479, 337296), (958, 168648), (1437, 112432), (1916, 84324), (2874, 56216), (3832, 42162), (5748, 28108), (7027, 22992), (7664, 21081), (11496, 14054)]