149248396

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{50627}}^1$

素因数の和:50709

約数の個数: 24

約数和(自身を含む): 289187136

約数和(自身を除く): 139938740

約数列:

[1, 2, 4, 11, 22, 44, 67, 134, 268, 737, 1474, 2948, 50627, 101254, 202508, 556897, 1113794, 2227588, 3392009, 6784018, 13568036, 37312099, 74624198, 149248396]

約数ペア:

[(1, 149248396), (2, 74624198), (4, 37312099), (11, 13568036), (22, 6784018), (44, 3392009), (67, 2227588), (134, 1113794), (268, 556897), (737, 202508), (1474, 101254), (2948, 50627)]