144222.0000000

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{661}}^1$

素因数の和:710

約数の個数: 32

約数和(自身を含む): 5719680

約数和(自身を除く): 2831110

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 115, 190, 230, 437, 661, 874, 1322, 2185, 3305, 4370, 6610, 12559, 15203, 25118, 30406, 62795, 76015, 125590, 152030, 288857, 577714, 1444285, 2888570]

約数ペア:

[(1, 2888570), (2, 1444285), (5, 577714), (10, 288857), (19, 152030), (23, 125590), (38, 76015), (46, 62795), (95, 30406), (115, 25118), (190, 15203), (230, 12559), (437, 6610), (661, 4370), (874, 3305), (1322, 2185)]