164270922

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:168

約数の個数: 128

約数和(自身を含む): 389283840

約数和(自身を除く): 225012918

約数列:

[1, 2, 3, 6, 19, 23, 31, 38, 43, 46, 47, 57, 62, 69, 86, 93, 94, 114, 129, 138, 141, 186, 258, 282, 437, 589, 713, 817, 874, 893, 989, 1081, 1178, 1311, 1333, 1426, 1457, 1634, 1767, 1786, 1978, 2021, 2139, 2162, 2451, 2622, 2666, 2679, 2914, 2967, 3243, 3534, 3999, 4042, 4278, 4371, 4902, 5358, 5934, 6063, 6486, 7998, 8742, 12126, 13547, 18791, 20539, 25327, 27094, 27683, 30659, 33511, 37582, 38399, 40641, 41078, 46483, 50654, 55366, 56373, 61318, 61617, 62651, 67022, 75981, 76798, 81282, 83049, 91977, 92966, 100533, 112746, 115197, 123234, 125302, 139449, 151962, 166098, 183954, 187953, 201066, 230394, 278898, 375906, 582521, 636709, 883177, 1165042, 1190369, 1273418, 1440973, 1747563, 1766354, 1910127, 2380738, 2649531, 2881946, 3495126, 3571107, 3820254, 4322919, 5299062, 7142214, 8645838, 27378487, 54756974, 82135461, 164270922]

約数ペア:

[(1, 164270922), (2, 82135461), (3, 54756974), (6, 27378487), (19, 8645838), (23, 7142214), (31, 5299062), (38, 4322919), (43, 3820254), (46, 3571107), (47, 3495126), (57, 2881946), (62, 2649531), (69, 2380738), (86, 1910127), (93, 1766354), (94, 1747563), (114, 1440973), (129, 1273418), (138, 1190369), (141, 1165042), (186, 883177), (258, 636709), (282, 582521), (437, 375906), (589, 278898), (713, 230394), (817, 201066), (874, 187953), (893, 183954), (989, 166098), (1081, 151962), (1178, 139449), (1311, 125302), (1333, 123234), (1426, 115197), (1457, 112746), (1634, 100533), (1767, 92966), (1786, 91977), (1978, 83049), (2021, 81282), (2139, 76798), (2162, 75981), (2451, 67022), (2622, 62651), (2666, 61617), (2679, 61318), (2914, 56373), (2967, 55366), (3243, 50654), (3534, 46483), (3999, 41078), (4042, 40641), (4278, 38399), (4371, 37582), (4902, 33511), (5358, 30659), (5934, 27683), (6063, 27094), (6486, 25327), (7998, 20539), (8742, 18791), (12126, 13547)]