147129056

素因数分解:

$2^5\times {\mathrm{197}}^1\times {\mathrm{23339}}^1$

素因数の和:23546

約数の個数: 24

約数和(自身を含む): 291143160

約数和(自身を除く): 144014104

約数列:

[1, 2, 4, 8, 16, 32, 197, 394, 788, 1576, 3152, 6304, 23339, 46678, 93356, 186712, 373424, 746848, 4597783, 9195566, 18391132, 36782264, 73564528, 147129056]

約数ペア:

[(1, 147129056), (2, 73564528), (4, 36782264), (8, 18391132), (16, 9195566), (32, 4597783), (197, 746848), (394, 373424), (788, 186712), (1576, 93356), (3152, 46678), (6304, 23339)]