168870284

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{57283}}^1$

素因数の和:57365

約数の個数: 24

約数和(自身を含む): 327206208

約数和(自身を除く): 158335924

約数列:

[1, 2, 4, 11, 22, 44, 67, 134, 268, 737, 1474, 2948, 57283, 114566, 229132, 630113, 1260226, 2520452, 3837961, 7675922, 15351844, 42217571, 84435142, 168870284]

約数ペア:

[(1, 168870284), (2, 84435142), (4, 42217571), (11, 15351844), (22, 7675922), (44, 3837961), (67, 2520452), (134, 1260226), (268, 630113), (737, 229132), (1474, 114566), (2948, 57283)]