169815972

素因数分解:

$2^2\times 3^1\times {\mathrm{677}}^1\times {\mathrm{20903}}^1$

素因数の和:21587

約数の個数: 24

約数和(自身を含む): 396841536

約数和(自身を除く): 227025564

約数列:

[1, 2, 3, 4, 6, 12, 677, 1354, 2031, 2708, 4062, 8124, 20903, 41806, 62709, 83612, 125418, 250836, 14151331, 28302662, 42453993, 56605324, 84907986, 169815972]

約数ペア:

[(1, 169815972), (2, 84907986), (3, 56605324), (4, 42453993), (6, 28302662), (12, 14151331), (677, 250836), (1354, 125418), (2031, 83612), (2708, 62709), (4062, 41806), (8124, 20903)]