164555268

素因数分解:

$2^2\times 3^1\times {\mathrm{223}}^1\times {\mathrm{61493}}^1$

素因数の和:61723

約数の個数: 24

約数和(自身を含む): 385690368

約数和(自身を除く): 221135100

約数列:

[1, 2, 3, 4, 6, 12, 223, 446, 669, 892, 1338, 2676, 61493, 122986, 184479, 245972, 368958, 737916, 13712939, 27425878, 41138817, 54851756, 82277634, 164555268]

約数ペア:

[(1, 164555268), (2, 82277634), (3, 54851756), (4, 41138817), (6, 27425878), (12, 13712939), (223, 737916), (446, 368958), (669, 245972), (892, 184479), (1338, 122986), (2676, 61493)]