131224608

素因数分解:

$2^5\times 3^2\times {\mathrm{53}}^1\times {\mathrm{8597}}^1$

素因数の和:8666

約数の個数: 72

約数和(自身を含む): 380255148

約数和(自身を除く): 249030540

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 53, 72, 96, 106, 144, 159, 212, 288, 318, 424, 477, 636, 848, 954, 1272, 1696, 1908, 2544, 3816, 5088, 7632, 8597, 15264, 17194, 25791, 34388, 51582, 68776, 77373, 103164, 137552, 154746, 206328, 275104, 309492, 412656, 455641, 618984, 825312, 911282, 1237968, 1366923, 1822564, 2475936, 2733846, 3645128, 4100769, 5467692, 7290256, 8201538, 10935384, 14580512, 16403076, 21870768, 32806152, 43741536, 65612304, 131224608]

約数ペア:

[(1, 131224608), (2, 65612304), (3, 43741536), (4, 32806152), (6, 21870768), (8, 16403076), (9, 14580512), (12, 10935384), (16, 8201538), (18, 7290256), (24, 5467692), (32, 4100769), (36, 3645128), (48, 2733846), (53, 2475936), (72, 1822564), (96, 1366923), (106, 1237968), (144, 911282), (159, 825312), (212, 618984), (288, 455641), (318, 412656), (424, 309492), (477, 275104), (636, 206328), (848, 154746), (954, 137552), (1272, 103164), (1696, 77373), (1908, 68776), (2544, 51582), (3816, 34388), (5088, 25791), (7632, 17194), (8597, 15264)]