148478836

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{29863}}^1$

素因数の和:29991

約数の個数: 24

約数和(自身を含む): 285977664

約数和(自身を除く): 137498828

約数列:

[1, 2, 4, 11, 22, 44, 113, 226, 452, 1243, 2486, 4972, 29863, 59726, 119452, 328493, 656986, 1313972, 3374519, 6749038, 13498076, 37119709, 74239418, 148478836]

約数ペア:

[(1, 148478836), (2, 74239418), (4, 37119709), (11, 13498076), (22, 6749038), (44, 3374519), (113, 1313972), (226, 656986), (452, 328493), (1243, 119452), (2486, 59726), (4972, 29863)]