15936764576

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{167}}^1\times {\mathrm{223}}^1\times {\mathrm{311}}^1$

素因数の和:754

約数の個数: 96

約数和(自身を含む): 32546562048

約数和(自身を除く): 16609797472

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 167, 172, 223, 311, 334, 344, 446, 622, 668, 688, 892, 1244, 1336, 1376, 1784, 2488, 2672, 3568, 4976, 5344, 7136, 7181, 9589, 9952, 13373, 14362, 19178, 26746, 28724, 37241, 38356, 51937, 53492, 57448, 69353, 74482, 76712, 103874, 106984, 114896, 138706, 148964, 153424, 207748, 213968, 229792, 277412, 297928, 306848, 415496, 427936, 554824, 595856, 830992, 1109648, 1191712, 1601363, 1661984, 2219296, 2233291, 2982179, 3202726, 4466582, 5964358, 6405452, 8933164, 11581951, 11928716, 12810904, 17866328, 23163902, 23857432, 25621808, 35732656, 46327804, 47714864, 51243616, 71465312, 92655608, 95429728, 185311216, 370622432, 498023893, 996047786, 1992095572, 3984191144, 7968382288, 15936764576]

約数ペア:

[(1, 15936764576), (2, 7968382288), (4, 3984191144), (8, 1992095572), (16, 996047786), (32, 498023893), (43, 370622432), (86, 185311216), (167, 95429728), (172, 92655608), (223, 71465312), (311, 51243616), (334, 47714864), (344, 46327804), (446, 35732656), (622, 25621808), (668, 23857432), (688, 23163902), (892, 17866328), (1244, 12810904), (1336, 11928716), (1376, 11581951), (1784, 8933164), (2488, 6405452), (2672, 5964358), (3568, 4466582), (4976, 3202726), (5344, 2982179), (7136, 2233291), (7181, 2219296), (9589, 1661984), (9952, 1601363), (13373, 1191712), (14362, 1109648), (19178, 830992), (26746, 595856), (28724, 554824), (37241, 427936), (38356, 415496), (51937, 306848), (53492, 297928), (57448, 277412), (69353, 229792), (74482, 213968), (76712, 207748), (103874, 153424), (106984, 148964), (114896, 138706)]