129805036

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{11311}}^1$

素因数の和:11485

約数の個数: 24

約数和(自身を含む): 240719360

約数和(自身を除く): 110914324

約数列:

[1, 2, 4, 19, 38, 76, 151, 302, 604, 2869, 5738, 11311, 11476, 22622, 45244, 214909, 429818, 859636, 1707961, 3415922, 6831844, 32451259, 64902518, 129805036]

約数ペア:

[(1, 129805036), (2, 64902518), (4, 32451259), (19, 6831844), (38, 3415922), (76, 1707961), (151, 859636), (302, 429818), (604, 214909), (2869, 45244), (5738, 22622), (11311, 11476)]