156785353112

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{127973}}^1\times {\mathrm{4139}}^1$

素因数の和:132155

約数の個数: 32

約数和(自身を含む): 301993045200

約数和(自身を除く): 145207692088

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 4139, 8278, 16556, 33112, 127973, 153143, 255946, 306286, 511892, 612572, 1023784, 1225144, 4735001, 9470002, 18940004, 37880008, 529680247, 1059360494, 2118720988, 4237441976, 19598169139, 39196338278, 78392676556, 156785353112]

約数ペア:

[(1, 156785353112), (2, 78392676556), (4, 39196338278), (8, 19598169139), (37, 4237441976), (74, 2118720988), (148, 1059360494), (296, 529680247), (4139, 37880008), (8278, 18940004), (16556, 9470002), (33112, 4735001), (127973, 1225144), (153143, 1023784), (255946, 612572), (306286, 511892)]