145949188

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{473861}}^1$

素因数の和:473883

約数の個数: 24

約数和(自身を含む): 318435264

約数和(自身を除く): 172486076

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 473861, 947722, 1895444, 3317027, 5212471, 6634054, 10424942, 13268108, 20849884, 36487297, 72974594, 145949188]

約数ペア:

[(1, 145949188), (2, 72974594), (4, 36487297), (7, 20849884), (11, 13268108), (14, 10424942), (22, 6634054), (28, 5212471), (44, 3317027), (77, 1895444), (154, 947722), (308, 473861)]