165938448

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{617}}^1$

素因数の和:1072

約数の個数: 80

約数和(自身を含む): 463470336

約数和(自身を除く): 297531888

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 431, 617, 624, 862, 1234, 1293, 1724, 1851, 2468, 2586, 3448, 3702, 4936, 5172, 5603, 6896, 7404, 8021, 9872, 10344, 11206, 14808, 16042, 16809, 20688, 22412, 24063, 29616, 32084, 33618, 44824, 48126, 64168, 67236, 89648, 96252, 128336, 134472, 192504, 265927, 268944, 385008, 531854, 797781, 1063708, 1595562, 2127416, 3191124, 3457051, 4254832, 6382248, 6914102, 10371153, 12764496, 13828204, 20742306, 27656408, 41484612, 55312816, 82969224, 165938448]

約数ペア:

[(1, 165938448), (2, 82969224), (3, 55312816), (4, 41484612), (6, 27656408), (8, 20742306), (12, 13828204), (13, 12764496), (16, 10371153), (24, 6914102), (26, 6382248), (39, 4254832), (48, 3457051), (52, 3191124), (78, 2127416), (104, 1595562), (156, 1063708), (208, 797781), (312, 531854), (431, 385008), (617, 268944), (624, 265927), (862, 192504), (1234, 134472), (1293, 128336), (1724, 96252), (1851, 89648), (2468, 67236), (2586, 64168), (3448, 48126), (3702, 44824), (4936, 33618), (5172, 32084), (5603, 29616), (6896, 24063), (7404, 22412), (8021, 20688), (9872, 16809), (10344, 16042), (11206, 14808)]