168240768

素因数分解:

$2^7\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{443}}^1$

素因数の和:526

約数の個数: 128

約数和(自身を含む): 478241280

約数和(自身を除く): 310000512

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, 443, 516, 552, 688, 736, 886, 989, 1032, 1104, 1329, 1376, 1472, 1772, 1978, 2064, 2208, 2658, 2752, 2944, 2967, 3544, 3956, 4128, 4416, 5316, 5504, 5934, 7088, 7912, 8256, 8832, 10189, 10632, 11868, 14176, 15824, 16512, 19049, 20378, 21264, 23736, 28352, 30567, 31648, 38098, 40756, 42528, 47472, 56704, 57147, 61134, 63296, 76196, 81512, 85056, 94944, 114294, 122268, 126592, 152392, 163024, 170112, 189888, 228588, 244536, 304784, 326048, 379776, 438127, 457176, 489072, 609568, 652096, 876254, 914352, 978144, 1219136, 1304192, 1314381, 1752508, 1828704, 1956288, 2438272, 2628762, 3505016, 3657408, 3912576, 5257524, 7010032, 7314816, 10515048, 14020064, 21030096, 28040128, 42060192, 56080256, 84120384, 168240768]

約数ペア:

[(1, 168240768), (2, 84120384), (3, 56080256), (4, 42060192), (6, 28040128), (8, 21030096), (12, 14020064), (16, 10515048), (23, 7314816), (24, 7010032), (32, 5257524), (43, 3912576), (46, 3657408), (48, 3505016), (64, 2628762), (69, 2438272), (86, 1956288), (92, 1828704), (96, 1752508), (128, 1314381), (129, 1304192), (138, 1219136), (172, 978144), (184, 914352), (192, 876254), (258, 652096), (276, 609568), (344, 489072), (368, 457176), (384, 438127), (443, 379776), (516, 326048), (552, 304784), (688, 244536), (736, 228588), (886, 189888), (989, 170112), (1032, 163024), (1104, 152392), (1329, 126592), (1376, 122268), (1472, 114294), (1772, 94944), (1978, 85056), (2064, 81512), (2208, 76196), (2658, 63296), (2752, 61134), (2944, 57147), (2967, 56704), (3544, 47472), (3956, 42528), (4128, 40756), (4416, 38098), (5316, 31648), (5504, 30567), (5934, 28352), (7088, 23736), (7912, 21264), (8256, 20378), (8832, 19049), (10189, 16512), (10632, 15824), (11868, 14176)]