15671878528

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1\times {\mathrm{821}}^1$

素因数の和:1068

約数の個数: 128

約数和(自身を含む): 33805900800

約数和(自身を除く): 18134022272

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 47, 64, 76, 94, 128, 152, 167, 188, 304, 334, 376, 608, 668, 752, 821, 893, 1216, 1336, 1504, 1642, 1786, 2432, 2672, 3008, 3173, 3284, 3572, 5344, 6016, 6346, 6568, 7144, 7849, 10688, 12692, 13136, 14288, 15599, 15698, 21376, 25384, 26272, 28576, 31198, 31396, 38587, 50768, 52544, 57152, 62396, 62792, 77174, 101536, 105088, 114304, 124792, 125584, 137107, 149131, 154348, 203072, 249584, 251168, 274214, 298262, 308696, 406144, 499168, 502336, 548428, 596524, 617392, 733153, 998336, 1004672, 1096856, 1193048, 1234784, 1466306, 1996672, 2193712, 2386096, 2469568, 2605033, 2932612, 4387424, 4772192, 4939136, 5210066, 5865224, 6444029, 8774848, 9544384, 10420132, 11730448, 12888058, 17549696, 19088768, 20840264, 23460896, 25776116, 41680528, 46921792, 51552232, 83361056, 93843584, 103104464, 122436551, 166722112, 206208928, 244873102, 333444224, 412417856, 489746204, 824835712, 979492408, 1958984816, 3917969632, 7835939264, 15671878528]

約数ペア:

[(1, 15671878528), (2, 7835939264), (4, 3917969632), (8, 1958984816), (16, 979492408), (19, 824835712), (32, 489746204), (38, 412417856), (47, 333444224), (64, 244873102), (76, 206208928), (94, 166722112), (128, 122436551), (152, 103104464), (167, 93843584), (188, 83361056), (304, 51552232), (334, 46921792), (376, 41680528), (608, 25776116), (668, 23460896), (752, 20840264), (821, 19088768), (893, 17549696), (1216, 12888058), (1336, 11730448), (1504, 10420132), (1642, 9544384), (1786, 8774848), (2432, 6444029), (2672, 5865224), (3008, 5210066), (3173, 4939136), (3284, 4772192), (3572, 4387424), (5344, 2932612), (6016, 2605033), (6346, 2469568), (6568, 2386096), (7144, 2193712), (7849, 1996672), (10688, 1466306), (12692, 1234784), (13136, 1193048), (14288, 1096856), (15599, 1004672), (15698, 998336), (21376, 733153), (25384, 617392), (26272, 596524), (28576, 548428), (31198, 502336), (31396, 499168), (38587, 406144), (50768, 308696), (52544, 298262), (57152, 274214), (62396, 251168), (62792, 249584), (77174, 203072), (101536, 154348), (105088, 149131), (114304, 137107), (124792, 125584)]