129530628

素因数分解:

$2^2\times 3^2\times {\mathrm{1607}}^1\times {\mathrm{2239}}^1$

素因数の和:3856

約数の個数: 36

約数和(自身を含む): 327774720

約数和(自身を除く): 198244092

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1607, 2239, 3214, 4478, 4821, 6428, 6717, 8956, 9642, 13434, 14463, 19284, 20151, 26868, 28926, 40302, 57852, 80604, 3598073, 7196146, 10794219, 14392292, 21588438, 32382657, 43176876, 64765314, 129530628]

約数ペア:

[(1, 129530628), (2, 64765314), (3, 43176876), (4, 32382657), (6, 21588438), (9, 14392292), (12, 10794219), (18, 7196146), (36, 3598073), (1607, 80604), (2239, 57852), (3214, 40302), (4478, 28926), (4821, 26868), (6428, 20151), (6717, 19284), (8956, 14463), (9642, 13434)]