198642582648

素因数分解:

$2^3\times 3^2\times {\mathrm{127}}^1\times {\mathrm{1021}}^1\times {\mathrm{21277}}^1$

素因数の和:22437

約数の個数: 96

約数和(自身を含む): 542783055360

約数和(自身を除く): 344140472712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 127, 254, 381, 508, 762, 1016, 1021, 1143, 1524, 2042, 2286, 3048, 3063, 4084, 4572, 6126, 8168, 9144, 9189, 12252, 18378, 21277, 24504, 36756, 42554, 63831, 73512, 85108, 127662, 129667, 170216, 191493, 255324, 259334, 382986, 389001, 510648, 518668, 765972, 778002, 1037336, 1167003, 1531944, 1556004, 2334006, 2702179, 3112008, 4668012, 5404358, 8106537, 9336024, 10808716, 16213074, 21617432, 21723817, 24319611, 32426148, 43447634, 48639222, 64852296, 65171451, 86895268, 97278444, 130342902, 173790536, 194556888, 195514353, 260685804, 391028706, 521371608, 782057412, 1564114824, 2758924759, 5517849518, 8276774277, 11035699036, 16553548554, 22071398072, 24830322831, 33107097108, 49660645662, 66214194216, 99321291324, 198642582648]

約数ペア:

[(1, 198642582648), (2, 99321291324), (3, 66214194216), (4, 49660645662), (6, 33107097108), (8, 24830322831), (9, 22071398072), (12, 16553548554), (18, 11035699036), (24, 8276774277), (36, 5517849518), (72, 2758924759), (127, 1564114824), (254, 782057412), (381, 521371608), (508, 391028706), (762, 260685804), (1016, 195514353), (1021, 194556888), (1143, 173790536), (1524, 130342902), (2042, 97278444), (2286, 86895268), (3048, 65171451), (3063, 64852296), (4084, 48639222), (4572, 43447634), (6126, 32426148), (8168, 24319611), (9144, 21723817), (9189, 21617432), (12252, 16213074), (18378, 10808716), (21277, 9336024), (24504, 8106537), (36756, 5404358), (42554, 4668012), (63831, 3112008), (73512, 2702179), (85108, 2334006), (127662, 1556004), (129667, 1531944), (170216, 1167003), (191493, 1037336), (255324, 778002), (259334, 765972), (382986, 518668), (389001, 510648)]