168080916

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{5381}}^1$

素因数の和:5544

約数の個数: 48

約数和(自身を含む): 415920960

約数和(自身を除く): 247840044

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 137, 228, 274, 411, 548, 822, 1644, 2603, 5206, 5381, 7809, 10412, 10762, 15618, 16143, 21524, 31236, 32286, 64572, 102239, 204478, 306717, 408956, 613434, 737197, 1226868, 1474394, 2211591, 2948788, 4423182, 8846364, 14006743, 28013486, 42020229, 56026972, 84040458, 168080916]

約数ペア:

[(1, 168080916), (2, 84040458), (3, 56026972), (4, 42020229), (6, 28013486), (12, 14006743), (19, 8846364), (38, 4423182), (57, 2948788), (76, 2211591), (114, 1474394), (137, 1226868), (228, 737197), (274, 613434), (411, 408956), (548, 306717), (822, 204478), (1644, 102239), (2603, 64572), (5206, 32286), (5381, 31236), (7809, 21524), (10412, 16143), (10762, 15618)]