190070068

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{389}}^1$

素因数の和:576

約数の個数: 48

約数和(自身を含む): 358525440

約数和(自身を除く): 168455372

約数列:

[1, 2, 4, 23, 46, 47, 92, 94, 113, 188, 226, 389, 452, 778, 1081, 1556, 2162, 2599, 4324, 5198, 5311, 8947, 10396, 10622, 17894, 18283, 21244, 35788, 36566, 43957, 73132, 87914, 122153, 175828, 244306, 420509, 488612, 841018, 1011011, 1682036, 2022022, 2065979, 4044044, 4131958, 8263916, 47517517, 95035034, 190070068]

約数ペア:

[(1, 190070068), (2, 95035034), (4, 47517517), (23, 8263916), (46, 4131958), (47, 4044044), (92, 2065979), (94, 2022022), (113, 1682036), (188, 1011011), (226, 841018), (389, 488612), (452, 420509), (778, 244306), (1081, 175828), (1556, 122153), (2162, 87914), (2599, 73132), (4324, 43957), (5198, 36566), (5311, 35788), (8947, 21244), (10396, 18283), (10622, 17894)]