189960768

素因数分解:

$2^6\times 3^3\times {\mathrm{211}}^1\times {\mathrm{521}}^1$

素因数の和:753

約数の個数: 112

約数和(自身を含む): 562173120

約数和(自身を除く): 372212352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 211, 216, 288, 422, 432, 521, 576, 633, 844, 864, 1042, 1266, 1563, 1688, 1728, 1899, 2084, 2532, 3126, 3376, 3798, 4168, 4689, 5064, 5697, 6252, 6752, 7596, 8336, 9378, 10128, 11394, 12504, 13504, 14067, 15192, 16672, 18756, 20256, 22788, 25008, 28134, 30384, 33344, 37512, 40512, 45576, 50016, 56268, 60768, 75024, 91152, 100032, 109931, 112536, 121536, 150048, 182304, 219862, 225072, 300096, 329793, 364608, 439724, 450144, 659586, 879448, 900288, 989379, 1319172, 1758896, 1978758, 2638344, 2968137, 3517792, 3957516, 5276688, 5936274, 7035584, 7915032, 10553376, 11872548, 15830064, 21106752, 23745096, 31660128, 47490192, 63320256, 94980384, 189960768]

約数ペア:

[(1, 189960768), (2, 94980384), (3, 63320256), (4, 47490192), (6, 31660128), (8, 23745096), (9, 21106752), (12, 15830064), (16, 11872548), (18, 10553376), (24, 7915032), (27, 7035584), (32, 5936274), (36, 5276688), (48, 3957516), (54, 3517792), (64, 2968137), (72, 2638344), (96, 1978758), (108, 1758896), (144, 1319172), (192, 989379), (211, 900288), (216, 879448), (288, 659586), (422, 450144), (432, 439724), (521, 364608), (576, 329793), (633, 300096), (844, 225072), (864, 219862), (1042, 182304), (1266, 150048), (1563, 121536), (1688, 112536), (1728, 109931), (1899, 100032), (2084, 91152), (2532, 75024), (3126, 60768), (3376, 56268), (3798, 50016), (4168, 45576), (4689, 40512), (5064, 37512), (5697, 33344), (6252, 30384), (6752, 28134), (7596, 25008), (8336, 22788), (9378, 20256), (10128, 18756), (11394, 16672), (12504, 15192), (13504, 14067)]