15690815039048

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1\times {\mathrm{54503}}^1$

素因数の和:54919

約数の個数: 128

約数和(自身を含む): 31900929580800

約数和(自身を除く): 16210114541752

約数列:

[1, 2, 4, 8, 17, 34, 68, 97, 136, 139, 157, 194, 278, 314, 388, 556, 628, 776, 1112, 1256, 1649, 2363, 2669, 3298, 4726, 5338, 6596, 9452, 10676, 13192, 13483, 15229, 18904, 21352, 21823, 26966, 30458, 43646, 53932, 54503, 60916, 87292, 107864, 109006, 121832, 174584, 218012, 229211, 258893, 370991, 436024, 458422, 517786, 741982, 916844, 926551, 1035572, 1483964, 1833688, 1853102, 2071144, 2116831, 2967928, 3706204, 4233662, 5286791, 7412408, 7575917, 8467324, 8556971, 10573582, 15151834, 16934648, 17113942, 21147164, 30303668, 34227884, 35986127, 42294328, 60607336, 68455768, 71972254, 89875447, 128790589, 143944508, 145468507, 179750894, 257581178, 287889016, 290937014, 359501788, 515162356, 581874028, 719003576, 734863949, 830026187, 1030324712, 1163748056, 1189418969, 1469727898, 1660052374, 2378837938, 2939455796, 3320104748, 4757675876, 5878911592, 6640209496, 9515351752, 12492687133, 14110445179, 20220122473, 24985374266, 28220890358, 40440244946, 49970748532, 56441780716, 80880489892, 99941497064, 112883561432, 115373639993, 161760979784, 230747279986, 461494559972, 922989119944, 1961351879881, 3922703759762, 7845407519524, 15690815039048]

約数ペア:

[(1, 15690815039048), (2, 7845407519524), (4, 3922703759762), (8, 1961351879881), (17, 922989119944), (34, 461494559972), (68, 230747279986), (97, 161760979784), (136, 115373639993), (139, 112883561432), (157, 99941497064), (194, 80880489892), (278, 56441780716), (314, 49970748532), (388, 40440244946), (556, 28220890358), (628, 24985374266), (776, 20220122473), (1112, 14110445179), (1256, 12492687133), (1649, 9515351752), (2363, 6640209496), (2669, 5878911592), (3298, 4757675876), (4726, 3320104748), (5338, 2939455796), (6596, 2378837938), (9452, 1660052374), (10676, 1469727898), (13192, 1189418969), (13483, 1163748056), (15229, 1030324712), (18904, 830026187), (21352, 734863949), (21823, 719003576), (26966, 581874028), (30458, 515162356), (43646, 359501788), (53932, 290937014), (54503, 287889016), (60916, 257581178), (87292, 179750894), (107864, 145468507), (109006, 143944508), (121832, 128790589), (174584, 89875447), (218012, 71972254), (229211, 68455768), (258893, 60607336), (370991, 42294328), (436024, 35986127), (458422, 34227884), (517786, 30303668), (741982, 21147164), (916844, 17113942), (926551, 16934648), (1035572, 15151834), (1483964, 10573582), (1833688, 8556971), (1853102, 8467324), (2071144, 7575917), (2116831, 7412408), (2967928, 5286791), (3706204, 4233662)]