170800128

素因数分解:

$2^{10}\times 3^2\times {\mathrm{43}}^1\times {\mathrm{431}}^1$

素因数の和:500

約数の個数: 132

約数和(自身を含む): 505821888

約数和(自身を除く): 335021760

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 64, 72, 86, 96, 128, 129, 144, 172, 192, 256, 258, 288, 344, 384, 387, 431, 512, 516, 576, 688, 768, 774, 862, 1024, 1032, 1152, 1293, 1376, 1536, 1548, 1724, 2064, 2304, 2586, 2752, 3072, 3096, 3448, 3879, 4128, 4608, 5172, 5504, 6192, 6896, 7758, 8256, 9216, 10344, 11008, 12384, 13792, 15516, 16512, 18533, 20688, 22016, 24768, 27584, 31032, 33024, 37066, 41376, 44032, 49536, 55168, 55599, 62064, 66048, 74132, 82752, 99072, 110336, 111198, 124128, 132096, 148264, 165504, 166797, 198144, 220672, 222396, 248256, 296528, 331008, 333594, 396288, 441344, 444792, 496512, 593056, 662016, 667188, 889584, 993024, 1186112, 1324032, 1334376, 1779168, 1986048, 2372224, 2668752, 3558336, 3972096, 4744448, 5337504, 7116672, 9488896, 10675008, 14233344, 18977792, 21350016, 28466688, 42700032, 56933376, 85400064, 170800128]

約数ペア:

[(1, 170800128), (2, 85400064), (3, 56933376), (4, 42700032), (6, 28466688), (8, 21350016), (9, 18977792), (12, 14233344), (16, 10675008), (18, 9488896), (24, 7116672), (32, 5337504), (36, 4744448), (43, 3972096), (48, 3558336), (64, 2668752), (72, 2372224), (86, 1986048), (96, 1779168), (128, 1334376), (129, 1324032), (144, 1186112), (172, 993024), (192, 889584), (256, 667188), (258, 662016), (288, 593056), (344, 496512), (384, 444792), (387, 441344), (431, 396288), (512, 333594), (516, 331008), (576, 296528), (688, 248256), (768, 222396), (774, 220672), (862, 198144), (1024, 166797), (1032, 165504), (1152, 148264), (1293, 132096), (1376, 124128), (1536, 111198), (1548, 110336), (1724, 99072), (2064, 82752), (2304, 74132), (2586, 66048), (2752, 62064), (3072, 55599), (3096, 55168), (3448, 49536), (3879, 44032), (4128, 41376), (4608, 37066), (5172, 33024), (5504, 31032), (6192, 27584), (6896, 24768), (7758, 22016), (8256, 20688), (9216, 18533), (10344, 16512), (11008, 15516), (12384, 13792)]