129162798

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{8783}}^1$

素因数の和:8853

約数の個数: 48

約数和(自身を含む): 301466880

約数和(自身を除く): 172304082

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 43, 57, 86, 114, 129, 171, 258, 342, 387, 774, 817, 1634, 2451, 4902, 7353, 8783, 14706, 17566, 26349, 52698, 79047, 158094, 166877, 333754, 377669, 500631, 755338, 1001262, 1133007, 1501893, 2266014, 3003786, 3399021, 6798042, 7175711, 14351422, 21527133, 43054266, 64581399, 129162798]

約数ペア:

[(1, 129162798), (2, 64581399), (3, 43054266), (6, 21527133), (9, 14351422), (18, 7175711), (19, 6798042), (38, 3399021), (43, 3003786), (57, 2266014), (86, 1501893), (114, 1133007), (129, 1001262), (171, 755338), (258, 500631), (342, 377669), (387, 333754), (774, 166877), (817, 158094), (1634, 79047), (2451, 52698), (4902, 26349), (7353, 17566), (8783, 14706)]