189888

素因数分解:

$2^6\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1$

素因数の和:81

約数の個数: 56

約数和(自身を含む): 536448

約数和(自身を除く): 346560

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 43, 46, 48, 64, 69, 86, 92, 96, 129, 138, 172, 184, 192, 258, 276, 344, 368, 516, 552, 688, 736, 989, 1032, 1104, 1376, 1472, 1978, 2064, 2208, 2752, 2967, 3956, 4128, 4416, 5934, 7912, 8256, 11868, 15824, 23736, 31648, 47472, 63296, 94944, 189888]

約数ペア:

[(1, 189888), (2, 94944), (3, 63296), (4, 47472), (6, 31648), (8, 23736), (12, 15824), (16, 11868), (23, 8256), (24, 7912), (32, 5934), (43, 4416), (46, 4128), (48, 3956), (64, 2967), (69, 2752), (86, 2208), (92, 2064), (96, 1978), (129, 1472), (138, 1376), (172, 1104), (184, 1032), (192, 989), (258, 736), (276, 688), (344, 552), (368, 516)]