164539310

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{599}}^1\times {\mathrm{2113}}^1$

素因数の和:2732

約数の個数: 32

約数和(自身を含む): 319636800

約数和(自身を除く): 155097490

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 599, 1198, 2113, 2995, 4226, 5990, 7787, 10565, 15574, 21130, 27469, 38935, 54938, 77870, 137345, 274690, 1265687, 2531374, 6328435, 12656870, 16453931, 32907862, 82269655, 164539310]

約数ペア:

[(1, 164539310), (2, 82269655), (5, 32907862), (10, 16453931), (13, 12656870), (26, 6328435), (65, 2531374), (130, 1265687), (599, 274690), (1198, 137345), (2113, 77870), (2995, 54938), (4226, 38935), (5990, 27469), (7787, 21130), (10565, 15574)]