189706368

素因数分解:

$2^7\times 3^1\times {\mathrm{43}}^1\times {\mathrm{11489}}^1$

素因数の和:11549

約数の個数: 64

約数和(自身を含む): 515671200

約数和(自身を除く): 325964832

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 64, 86, 96, 128, 129, 172, 192, 258, 344, 384, 516, 688, 1032, 1376, 2064, 2752, 4128, 5504, 8256, 11489, 16512, 22978, 34467, 45956, 68934, 91912, 137868, 183824, 275736, 367648, 494027, 551472, 735296, 988054, 1102944, 1470592, 1482081, 1976108, 2205888, 2964162, 3952216, 4411776, 5928324, 7904432, 11856648, 15808864, 23713296, 31617728, 47426592, 63235456, 94853184, 189706368]

約数ペア:

[(1, 189706368), (2, 94853184), (3, 63235456), (4, 47426592), (6, 31617728), (8, 23713296), (12, 15808864), (16, 11856648), (24, 7904432), (32, 5928324), (43, 4411776), (48, 3952216), (64, 2964162), (86, 2205888), (96, 1976108), (128, 1482081), (129, 1470592), (172, 1102944), (192, 988054), (258, 735296), (344, 551472), (384, 494027), (516, 367648), (688, 275736), (1032, 183824), (1376, 137868), (2064, 91912), (2752, 68934), (4128, 45956), (5504, 34467), (8256, 22978), (11489, 16512)]