128342448

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{22853}}^1$

素因数の和:22883

約数の個数: 80

約数和(自身を含む): 396745440

約数和(自身を除く): 268402992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 117, 144, 156, 208, 216, 234, 312, 351, 432, 468, 624, 702, 936, 1404, 1872, 2808, 5616, 22853, 45706, 68559, 91412, 137118, 182824, 205677, 274236, 297089, 365648, 411354, 548472, 594178, 617031, 822708, 891267, 1096944, 1188356, 1234062, 1645416, 1782534, 2376712, 2468124, 2673801, 3290832, 3565068, 4753424, 4936248, 5347602, 7130136, 8021403, 9872496, 10695204, 14260272, 16042806, 21390408, 32085612, 42780816, 64171224, 128342448]

約数ペア:

[(1, 128342448), (2, 64171224), (3, 42780816), (4, 32085612), (6, 21390408), (8, 16042806), (9, 14260272), (12, 10695204), (13, 9872496), (16, 8021403), (18, 7130136), (24, 5347602), (26, 4936248), (27, 4753424), (36, 3565068), (39, 3290832), (48, 2673801), (52, 2468124), (54, 2376712), (72, 1782534), (78, 1645416), (104, 1234062), (108, 1188356), (117, 1096944), (144, 891267), (156, 822708), (208, 617031), (216, 594178), (234, 548472), (312, 411354), (351, 365648), (432, 297089), (468, 274236), (624, 205677), (702, 182824), (936, 137118), (1404, 91412), (1872, 68559), (2808, 45706), (5616, 22853)]