163683456

素因数分解:

$2^7\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{431}}^1$

素因数の和:514

約数の個数: 128

約数和(自身を含む): 465315840

約数和(自身を除く): 301632384

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 43, 46, 48, 64, 69, 86, 92, 96, 128, 129, 138, 172, 184, 192, 258, 276, 344, 368, 384, 431, 516, 552, 688, 736, 862, 989, 1032, 1104, 1293, 1376, 1472, 1724, 1978, 2064, 2208, 2586, 2752, 2944, 2967, 3448, 3956, 4128, 4416, 5172, 5504, 5934, 6896, 7912, 8256, 8832, 9913, 10344, 11868, 13792, 15824, 16512, 18533, 19826, 20688, 23736, 27584, 29739, 31648, 37066, 39652, 41376, 47472, 55168, 55599, 59478, 63296, 74132, 79304, 82752, 94944, 111198, 118956, 126592, 148264, 158608, 165504, 189888, 222396, 237912, 296528, 317216, 379776, 426259, 444792, 475824, 593056, 634432, 852518, 889584, 951648, 1186112, 1268864, 1278777, 1705036, 1779168, 1903296, 2372224, 2557554, 3410072, 3558336, 3806592, 5115108, 6820144, 7116672, 10230216, 13640288, 20460432, 27280576, 40920864, 54561152, 81841728, 163683456]

約数ペア:

[(1, 163683456), (2, 81841728), (3, 54561152), (4, 40920864), (6, 27280576), (8, 20460432), (12, 13640288), (16, 10230216), (23, 7116672), (24, 6820144), (32, 5115108), (43, 3806592), (46, 3558336), (48, 3410072), (64, 2557554), (69, 2372224), (86, 1903296), (92, 1779168), (96, 1705036), (128, 1278777), (129, 1268864), (138, 1186112), (172, 951648), (184, 889584), (192, 852518), (258, 634432), (276, 593056), (344, 475824), (368, 444792), (384, 426259), (431, 379776), (516, 317216), (552, 296528), (688, 237912), (736, 222396), (862, 189888), (989, 165504), (1032, 158608), (1104, 148264), (1293, 126592), (1376, 118956), (1472, 111198), (1724, 94944), (1978, 82752), (2064, 79304), (2208, 74132), (2586, 63296), (2752, 59478), (2944, 55599), (2967, 55168), (3448, 47472), (3956, 41376), (4128, 39652), (4416, 37066), (5172, 31648), (5504, 29739), (5934, 27584), (6896, 23736), (7912, 20688), (8256, 19826), (8832, 18533), (9913, 16512), (10344, 15824), (11868, 13792)]