129121308

素因数分解:

$2^2\times 3^2\times {\mathrm{151}}^1\times {\mathrm{23753}}^1$

素因数の和:23914

約数の個数: 36

約数和(自身を含む): 328565328

約数和(自身を除く): 199444020

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 151, 302, 453, 604, 906, 1359, 1812, 2718, 5436, 23753, 47506, 71259, 95012, 142518, 213777, 285036, 427554, 855108, 3586703, 7173406, 10760109, 14346812, 21520218, 32280327, 43040436, 64560654, 129121308]

約数ペア:

[(1, 129121308), (2, 64560654), (3, 43040436), (4, 32280327), (6, 21520218), (9, 14346812), (12, 10760109), (18, 7173406), (36, 3586703), (151, 855108), (302, 427554), (453, 285036), (604, 213777), (906, 142518), (1359, 95012), (1812, 71259), (2718, 47506), (5436, 23753)]