188850016

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{1499}}^1$

素因数の和:1667

約数の個数: 48

約数和(自身を含む): 387072000

約数和(自身を除く): 198221984

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 127, 248, 254, 496, 508, 992, 1016, 1499, 2032, 2998, 3937, 4064, 5996, 7874, 11992, 15748, 23984, 31496, 46469, 47968, 62992, 92938, 125984, 185876, 190373, 371752, 380746, 743504, 761492, 1487008, 1522984, 3045968, 5901563, 6091936, 11803126, 23606252, 47212504, 94425008, 188850016]

約数ペア:

[(1, 188850016), (2, 94425008), (4, 47212504), (8, 23606252), (16, 11803126), (31, 6091936), (32, 5901563), (62, 3045968), (124, 1522984), (127, 1487008), (248, 761492), (254, 743504), (496, 380746), (508, 371752), (992, 190373), (1016, 185876), (1499, 125984), (2032, 92938), (2998, 62992), (3937, 47968), (4064, 46469), (5996, 31496), (7874, 23984), (11992, 15748)]