15666130816

素因数分解:

$2^7\times 7^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1\times {\mathrm{1601}}^1$

素因数の和:1852

約数の個数: 128

約数和(自身を含む): 36445628160

約数和(自身を除く): 20779497344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 67, 112, 128, 134, 163, 224, 268, 326, 448, 469, 536, 652, 896, 938, 1072, 1141, 1304, 1601, 1876, 2144, 2282, 2608, 3202, 3752, 4288, 4564, 5216, 6404, 7504, 8576, 9128, 10432, 10921, 11207, 12808, 15008, 18256, 20864, 21842, 22414, 25616, 30016, 36512, 43684, 44828, 51232, 60032, 73024, 76447, 87368, 89656, 102464, 107267, 146048, 152894, 174736, 179312, 204928, 214534, 260963, 305788, 349472, 358624, 429068, 521926, 611576, 698944, 717248, 750869, 858136, 1043852, 1223152, 1397888, 1434496, 1501738, 1716272, 1826741, 2087704, 2446304, 3003476, 3432544, 3653482, 4175408, 4892608, 6006952, 6865088, 7306964, 8350816, 9785216, 12013904, 13730176, 14613928, 16701632, 17484521, 24027808, 29227856, 33403264, 34969042, 48055616, 58455712, 69938084, 96111232, 116911424, 122391647, 139876168, 233822848, 244783294, 279752336, 489566588, 559504672, 979133176, 1119009344, 1958266352, 2238018688, 3916532704, 7833065408, 15666130816]

約数ペア:

[(1, 15666130816), (2, 7833065408), (4, 3916532704), (7, 2238018688), (8, 1958266352), (14, 1119009344), (16, 979133176), (28, 559504672), (32, 489566588), (56, 279752336), (64, 244783294), (67, 233822848), (112, 139876168), (128, 122391647), (134, 116911424), (163, 96111232), (224, 69938084), (268, 58455712), (326, 48055616), (448, 34969042), (469, 33403264), (536, 29227856), (652, 24027808), (896, 17484521), (938, 16701632), (1072, 14613928), (1141, 13730176), (1304, 12013904), (1601, 9785216), (1876, 8350816), (2144, 7306964), (2282, 6865088), (2608, 6006952), (3202, 4892608), (3752, 4175408), (4288, 3653482), (4564, 3432544), (5216, 3003476), (6404, 2446304), (7504, 2087704), (8576, 1826741), (9128, 1716272), (10432, 1501738), (10921, 1434496), (11207, 1397888), (12808, 1223152), (15008, 1043852), (18256, 858136), (20864, 750869), (21842, 717248), (22414, 698944), (25616, 611576), (30016, 521926), (36512, 429068), (43684, 358624), (44828, 349472), (51232, 305788), (60032, 260963), (73024, 214534), (76447, 204928), (87368, 179312), (89656, 174736), (102464, 152894), (107267, 146048)]