156927137720

素因数分解:

$2^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{251}}^1\times {\mathrm{114089}}^1$

素因数の和:114488

約数の個数: 64

約数和(自身を含む): 357083445600

約数和(自身を除く): 200156307880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 137, 251, 274, 502, 548, 685, 1004, 1096, 1255, 1370, 2008, 2510, 2740, 5020, 5480, 10040, 34387, 68774, 114089, 137548, 171935, 228178, 275096, 343870, 456356, 570445, 687740, 912712, 1140890, 1375480, 2281780, 4563560, 15630193, 28636339, 31260386, 57272678, 62520772, 78150965, 114545356, 125041544, 143181695, 156301930, 229090712, 286363390, 312603860, 572726780, 625207720, 1145453560, 3923178443, 7846356886, 15692713772, 19615892215, 31385427544, 39231784430, 78463568860, 156927137720]

約数ペア:

[(1, 156927137720), (2, 78463568860), (4, 39231784430), (5, 31385427544), (8, 19615892215), (10, 15692713772), (20, 7846356886), (40, 3923178443), (137, 1145453560), (251, 625207720), (274, 572726780), (502, 312603860), (548, 286363390), (685, 229090712), (1004, 156301930), (1096, 143181695), (1255, 125041544), (1370, 114545356), (2008, 78150965), (2510, 62520772), (2740, 57272678), (5020, 31260386), (5480, 28636339), (10040, 15630193), (34387, 4563560), (68774, 2281780), (114089, 1375480), (137548, 1140890), (171935, 912712), (228178, 687740), (275096, 570445), (343870, 456356)]