195451776

素因数分解:

$2^7\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1$

素因数の和:485

約数の個数: 192

約数和(自身を含む): 626720640

約数和(自身を除く): 431268864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 32, 36, 39, 48, 52, 62, 64, 72, 78, 93, 96, 104, 117, 124, 128, 144, 156, 186, 192, 208, 234, 248, 279, 288, 312, 372, 384, 403, 416, 421, 468, 496, 558, 576, 624, 744, 806, 832, 842, 936, 992, 1116, 1152, 1209, 1248, 1263, 1488, 1612, 1664, 1684, 1872, 1984, 2232, 2418, 2496, 2526, 2976, 3224, 3368, 3627, 3744, 3789, 3968, 4464, 4836, 4992, 5052, 5473, 5952, 6448, 6736, 7254, 7488, 7578, 8928, 9672, 10104, 10946, 11904, 12896, 13051, 13472, 14508, 14976, 15156, 16419, 17856, 19344, 20208, 21892, 25792, 26102, 26944, 29016, 30312, 32838, 35712, 38688, 39153, 40416, 43784, 49257, 51584, 52204, 53888, 58032, 60624, 65676, 77376, 78306, 80832, 87568, 98514, 104408, 116064, 117459, 121248, 131352, 154752, 156612, 161664, 169663, 175136, 197028, 208816, 232128, 234918, 242496, 262704, 313224, 339326, 350272, 394056, 417632, 464256, 469836, 484992, 508989, 525408, 626448, 678652, 700544, 788112, 835264, 939672, 1017978, 1050816, 1252896, 1357304, 1526967, 1576224, 1670528, 1879344, 2035956, 2101632, 2505792, 2714608, 3053934, 3152448, 3758688, 4071912, 5011584, 5429216, 6107868, 6304896, 7517376, 8143824, 10858432, 12215736, 15034752, 16287648, 21716864, 24431472, 32575296, 48862944, 65150592, 97725888, 195451776]

約数ペア:

[(1, 195451776), (2, 97725888), (3, 65150592), (4, 48862944), (6, 32575296), (8, 24431472), (9, 21716864), (12, 16287648), (13, 15034752), (16, 12215736), (18, 10858432), (24, 8143824), (26, 7517376), (31, 6304896), (32, 6107868), (36, 5429216), (39, 5011584), (48, 4071912), (52, 3758688), (62, 3152448), (64, 3053934), (72, 2714608), (78, 2505792), (93, 2101632), (96, 2035956), (104, 1879344), (117, 1670528), (124, 1576224), (128, 1526967), (144, 1357304), (156, 1252896), (186, 1050816), (192, 1017978), (208, 939672), (234, 835264), (248, 788112), (279, 700544), (288, 678652), (312, 626448), (372, 525408), (384, 508989), (403, 484992), (416, 469836), (421, 464256), (468, 417632), (496, 394056), (558, 350272), (576, 339326), (624, 313224), (744, 262704), (806, 242496), (832, 234918), (842, 232128), (936, 208816), (992, 197028), (1116, 175136), (1152, 169663), (1209, 161664), (1248, 156612), (1263, 154752), (1488, 131352), (1612, 121248), (1664, 117459), (1684, 116064), (1872, 104408), (1984, 98514), (2232, 87568), (2418, 80832), (2496, 78306), (2526, 77376), (2976, 65676), (3224, 60624), (3368, 58032), (3627, 53888), (3744, 52204), (3789, 51584), (3968, 49257), (4464, 43784), (4836, 40416), (4992, 39153), (5052, 38688), (5473, 35712), (5952, 32838), (6448, 30312), (6736, 29016), (7254, 26944), (7488, 26102), (7578, 25792), (8928, 21892), (9672, 20208), (10104, 19344), (10946, 17856), (11904, 16419), (12896, 15156), (13051, 14976), (13472, 14508)]