165780432

素因数分解:

$2^4\times 3^6\times {\mathrm{61}}^1\times {\mathrm{233}}^1$

素因数の和:320

約数の個数: 140

約数和(自身を含む): 491574564

約数和(自身を除く): 325794132

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 61, 72, 81, 108, 122, 144, 162, 183, 216, 233, 243, 244, 324, 366, 432, 466, 486, 488, 549, 648, 699, 729, 732, 932, 972, 976, 1098, 1296, 1398, 1458, 1464, 1647, 1864, 1944, 2097, 2196, 2796, 2916, 2928, 3294, 3728, 3888, 4194, 4392, 4941, 5592, 5832, 6291, 6588, 8388, 8784, 9882, 11184, 11664, 12582, 13176, 14213, 14823, 16776, 18873, 19764, 25164, 26352, 28426, 29646, 33552, 37746, 39528, 42639, 44469, 50328, 56619, 56852, 59292, 75492, 79056, 85278, 88938, 100656, 113238, 113704, 118584, 127917, 150984, 169857, 170556, 177876, 226476, 227408, 237168, 255834, 301968, 339714, 341112, 355752, 383751, 452952, 511668, 679428, 682224, 711504, 767502, 905904, 1023336, 1151253, 1358856, 1535004, 2046672, 2302506, 2717712, 3070008, 3453759, 4605012, 6140016, 6907518, 9210024, 10361277, 13815036, 18420048, 20722554, 27630072, 41445108, 55260144, 82890216, 165780432]

約数ペア:

[(1, 165780432), (2, 82890216), (3, 55260144), (4, 41445108), (6, 27630072), (8, 20722554), (9, 18420048), (12, 13815036), (16, 10361277), (18, 9210024), (24, 6907518), (27, 6140016), (36, 4605012), (48, 3453759), (54, 3070008), (61, 2717712), (72, 2302506), (81, 2046672), (108, 1535004), (122, 1358856), (144, 1151253), (162, 1023336), (183, 905904), (216, 767502), (233, 711504), (243, 682224), (244, 679428), (324, 511668), (366, 452952), (432, 383751), (466, 355752), (486, 341112), (488, 339714), (549, 301968), (648, 255834), (699, 237168), (729, 227408), (732, 226476), (932, 177876), (972, 170556), (976, 169857), (1098, 150984), (1296, 127917), (1398, 118584), (1458, 113704), (1464, 113238), (1647, 100656), (1864, 88938), (1944, 85278), (2097, 79056), (2196, 75492), (2796, 59292), (2916, 56852), (2928, 56619), (3294, 50328), (3728, 44469), (3888, 42639), (4194, 39528), (4392, 37746), (4941, 33552), (5592, 29646), (5832, 28426), (6291, 26352), (6588, 25164), (8388, 19764), (8784, 18873), (9882, 16776), (11184, 14823), (11664, 14213), (12582, 13176)]