143156970292

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{3709}}^1\times {\mathrm{17449}}^1$

素因数の和:21248

約数の個数: 48

約数和(自身を含む): 290032960000

約数和(自身を除く): 146875989708

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 1106, 2212, 3709, 7418, 14836, 17449, 25963, 34898, 51926, 69796, 103852, 122143, 244286, 293011, 488572, 586022, 1172044, 1378471, 2051077, 2756942, 4102154, 5513884, 8204308, 9649297, 19298594, 38597188, 64718341, 129436682, 258873364, 453028387, 906056774, 1812113548, 5112748939, 10225497878, 20450995756, 35789242573, 71578485146, 143156970292]

約数ペア:

[(1, 143156970292), (2, 71578485146), (4, 35789242573), (7, 20450995756), (14, 10225497878), (28, 5112748939), (79, 1812113548), (158, 906056774), (316, 453028387), (553, 258873364), (1106, 129436682), (2212, 64718341), (3709, 38597188), (7418, 19298594), (14836, 9649297), (17449, 8204308), (25963, 5513884), (34898, 4102154), (51926, 2756942), (69796, 2051077), (103852, 1378471), (122143, 1172044), (244286, 586022), (293011, 488572)]