164581344

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^2\times {\mathrm{1583}}^1$

素因数の和:1637

約数の個数: 108

約数和(自身を含む): 494269776

約数和(自身を除く): 329688432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 171, 228, 288, 304, 342, 361, 456, 608, 684, 722, 912, 1083, 1368, 1444, 1583, 1824, 2166, 2736, 2888, 3166, 3249, 4332, 4749, 5472, 5776, 6332, 6498, 8664, 9498, 11552, 12664, 12996, 14247, 17328, 18996, 25328, 25992, 28494, 30077, 34656, 37992, 50656, 51984, 56988, 60154, 75984, 90231, 103968, 113976, 120308, 151968, 180462, 227952, 240616, 270693, 360924, 455904, 481232, 541386, 571463, 721848, 962464, 1082772, 1142926, 1443696, 1714389, 2165544, 2285852, 2887392, 3428778, 4331088, 4571704, 5143167, 6857556, 8662176, 9143408, 10286334, 13715112, 18286816, 20572668, 27430224, 41145336, 54860448, 82290672, 164581344]

約数ペア:

[(1, 164581344), (2, 82290672), (3, 54860448), (4, 41145336), (6, 27430224), (8, 20572668), (9, 18286816), (12, 13715112), (16, 10286334), (18, 9143408), (19, 8662176), (24, 6857556), (32, 5143167), (36, 4571704), (38, 4331088), (48, 3428778), (57, 2887392), (72, 2285852), (76, 2165544), (96, 1714389), (114, 1443696), (144, 1142926), (152, 1082772), (171, 962464), (228, 721848), (288, 571463), (304, 541386), (342, 481232), (361, 455904), (456, 360924), (608, 270693), (684, 240616), (722, 227952), (912, 180462), (1083, 151968), (1368, 120308), (1444, 113976), (1583, 103968), (1824, 90231), (2166, 75984), (2736, 60154), (2888, 56988), (3166, 51984), (3249, 50656), (4332, 37992), (4749, 34656), (5472, 30077), (5776, 28494), (6332, 25992), (6498, 25328), (8664, 18996), (9498, 17328), (11552, 14247), (12664, 12996)]