155243344

素因数分解:

$2^4\times {\mathrm{863}}^1\times {\mathrm{11243}}^1$

素因数の和:12114

約数の個数: 20

約数和(自身を含む): 301159296

約数和(自身を除く): 145915952

約数列:

[1, 2, 4, 8, 16, 863, 1726, 3452, 6904, 11243, 13808, 22486, 44972, 89944, 179888, 9702709, 19405418, 38810836, 77621672, 155243344]

約数ペア:

[(1, 155243344), (2, 77621672), (4, 38810836), (8, 19405418), (16, 9702709), (863, 179888), (1726, 89944), (3452, 44972), (6904, 22486), (11243, 13808)]