156770945255

素因数分解:

$5^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1\times {\mathrm{173}}^2$

素因数の和:668

約数の個数: 48

約数和(自身を含む): 195067440000

約数和(自身を除く): 38296494745

約数列:

[1, 5, 79, 89, 149, 173, 395, 445, 745, 865, 7031, 11771, 13261, 13667, 15397, 25777, 29929, 35155, 58855, 66305, 68335, 76985, 128885, 149645, 1047619, 1216363, 2036383, 2294153, 2364391, 2663681, 4459421, 5238095, 6081815, 10181915, 11470765, 11821955, 13318405, 22297105, 181238087, 210430799, 352294259, 396888469, 906190435, 1052153995, 1761471295, 1984442345, 31354189051, 156770945255]

約数ペア:

[(1, 156770945255), (5, 31354189051), (79, 1984442345), (89, 1761471295), (149, 1052153995), (173, 906190435), (395, 396888469), (445, 352294259), (745, 210430799), (865, 181238087), (7031, 22297105), (11771, 13318405), (13261, 11821955), (13667, 11470765), (15397, 10181915), (25777, 6081815), (29929, 5238095), (35155, 4459421), (58855, 2663681), (66305, 2364391), (68335, 2294153), (76985, 2036383), (128885, 1216363), (149645, 1047619)]