128858452488

素因数分解:

$2^3\times 3^2\times {\mathrm{199}}^1\times {\mathrm{8993471}}^1$

素因数の和:8993682

約数の個数: 48

約数和(自身を含む): 350745408000

約数和(自身を除く): 221886955512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 199, 398, 597, 796, 1194, 1592, 1791, 2388, 3582, 4776, 7164, 14328, 8993471, 17986942, 26980413, 35973884, 53960826, 71947768, 80941239, 107921652, 161882478, 215843304, 323764956, 647529912, 1789700729, 3579401458, 5369102187, 7158802916, 10738204374, 14317605832, 16107306561, 21476408748, 32214613122, 42952817496, 64429226244, 128858452488]

約数ペア:

[(1, 128858452488), (2, 64429226244), (3, 42952817496), (4, 32214613122), (6, 21476408748), (8, 16107306561), (9, 14317605832), (12, 10738204374), (18, 7158802916), (24, 5369102187), (36, 3579401458), (72, 1789700729), (199, 647529912), (398, 323764956), (597, 215843304), (796, 161882478), (1194, 107921652), (1592, 80941239), (1791, 71947768), (2388, 53960826), (3582, 35973884), (4776, 26980413), (7164, 17986942), (14328, 8993471)]