156950975990

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{56431}}^1\times {\mathrm{7517}}^1$

素因数の和:63992

約数の個数: 32

約数和(自身を含む): 290190950784

約数和(自身を除く): 133239974794

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 7517, 15034, 37585, 56431, 75170, 112862, 278129, 282155, 556258, 564310, 1390645, 2087947, 2781290, 4175894, 10439735, 20879470, 424191827, 848383654, 2120959135, 4241918270, 15695097599, 31390195198, 78475487995, 156950975990]

約数ペア:

[(1, 156950975990), (2, 78475487995), (5, 31390195198), (10, 15695097599), (37, 4241918270), (74, 2120959135), (185, 848383654), (370, 424191827), (7517, 20879470), (15034, 10439735), (37585, 4175894), (56431, 2781290), (75170, 2087947), (112862, 1390645), (278129, 564310), (282155, 556258)]