16694395088

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{557}}^1$

素因数の和:781

約数の個数: 160

約数和(自身を含む): 38918009088

約数和(自身を除く): 22223614000

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 61, 82, 107, 112, 122, 164, 214, 244, 287, 328, 427, 428, 488, 557, 574, 656, 749, 854, 856, 976, 1114, 1148, 1498, 1708, 1712, 2228, 2296, 2501, 2996, 3416, 3899, 4387, 4456, 4592, 5002, 5992, 6527, 6832, 7798, 8774, 8912, 10004, 11984, 13054, 15596, 17507, 17548, 20008, 22837, 26108, 30709, 31192, 33977, 35014, 35096, 40016, 45674, 45689, 52216, 59599, 61418, 62384, 67954, 70028, 70192, 91348, 91378, 104432, 119198, 122836, 135908, 140056, 159859, 182696, 182756, 237839, 238396, 245672, 267607, 271816, 280112, 319718, 365392, 365512, 417193, 475678, 476792, 491344, 535214, 543632, 639436, 731024, 834386, 951356, 953584, 1070428, 1278872, 1393057, 1668772, 1873249, 1902712, 2140856, 2443559, 2557744, 2786114, 3337544, 3635539, 3746498, 3805424, 4281712, 4887118, 5572228, 6675088, 7271078, 7492996, 9751399, 9774236, 11144456, 14542156, 14985992, 17104913, 19502798, 19548472, 22288912, 25448773, 29084312, 29971984, 34209826, 39005596, 39096944, 50897546, 58168624, 68419652, 78011192, 101795092, 136839304, 149057099, 156022384, 203590184, 273678608, 298114198, 407180368, 596228396, 1043399693, 1192456792, 2086799386, 2384913584, 4173598772, 8347197544, 16694395088]

約数ペア:

[(1, 16694395088), (2, 8347197544), (4, 4173598772), (7, 2384913584), (8, 2086799386), (14, 1192456792), (16, 1043399693), (28, 596228396), (41, 407180368), (56, 298114198), (61, 273678608), (82, 203590184), (107, 156022384), (112, 149057099), (122, 136839304), (164, 101795092), (214, 78011192), (244, 68419652), (287, 58168624), (328, 50897546), (427, 39096944), (428, 39005596), (488, 34209826), (557, 29971984), (574, 29084312), (656, 25448773), (749, 22288912), (854, 19548472), (856, 19502798), (976, 17104913), (1114, 14985992), (1148, 14542156), (1498, 11144456), (1708, 9774236), (1712, 9751399), (2228, 7492996), (2296, 7271078), (2501, 6675088), (2996, 5572228), (3416, 4887118), (3899, 4281712), (4387, 3805424), (4456, 3746498), (4592, 3635539), (5002, 3337544), (5992, 2786114), (6527, 2557744), (6832, 2443559), (7798, 2140856), (8774, 1902712), (8912, 1873249), (10004, 1668772), (11984, 1393057), (13054, 1278872), (15596, 1070428), (17507, 953584), (17548, 951356), (20008, 834386), (22837, 731024), (26108, 639436), (30709, 543632), (31192, 535214), (33977, 491344), (35014, 476792), (35096, 475678), (40016, 417193), (45674, 365512), (45689, 365392), (52216, 319718), (59599, 280112), (61418, 271816), (62384, 267607), (67954, 245672), (70028, 238396), (70192, 237839), (91348, 182756), (91378, 182696), (104432, 159859), (119198, 140056), (122836, 135908)]