181392432

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{379}}^1$

素因数の和:475

約数の個数: 120

約数和(自身を含む): 517377600

約数和(自身を除く): 335985168

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 59, 78, 104, 118, 156, 169, 177, 208, 236, 312, 338, 354, 379, 472, 507, 624, 676, 708, 758, 767, 944, 1014, 1137, 1352, 1416, 1516, 1534, 2028, 2274, 2301, 2704, 2832, 3032, 3068, 4056, 4548, 4602, 4927, 6064, 6136, 8112, 9096, 9204, 9854, 9971, 12272, 14781, 18192, 18408, 19708, 19942, 22361, 29562, 29913, 36816, 39416, 39884, 44722, 59124, 59826, 64051, 67083, 78832, 79768, 89444, 118248, 119652, 128102, 134166, 159536, 178888, 192153, 236496, 239304, 256204, 268332, 290693, 357776, 384306, 478608, 512408, 536664, 581386, 768612, 872079, 1024816, 1073328, 1162772, 1537224, 1744158, 2325544, 3074448, 3488316, 3779009, 4651088, 6976632, 7558018, 11337027, 13953264, 15116036, 22674054, 30232072, 45348108, 60464144, 90696216, 181392432]

約数ペア:

[(1, 181392432), (2, 90696216), (3, 60464144), (4, 45348108), (6, 30232072), (8, 22674054), (12, 15116036), (13, 13953264), (16, 11337027), (24, 7558018), (26, 6976632), (39, 4651088), (48, 3779009), (52, 3488316), (59, 3074448), (78, 2325544), (104, 1744158), (118, 1537224), (156, 1162772), (169, 1073328), (177, 1024816), (208, 872079), (236, 768612), (312, 581386), (338, 536664), (354, 512408), (379, 478608), (472, 384306), (507, 357776), (624, 290693), (676, 268332), (708, 256204), (758, 239304), (767, 236496), (944, 192153), (1014, 178888), (1137, 159536), (1352, 134166), (1416, 128102), (1516, 119652), (1534, 118248), (2028, 89444), (2274, 79768), (2301, 78832), (2704, 67083), (2832, 64051), (3032, 59826), (3068, 59124), (4056, 44722), (4548, 39884), (4602, 39416), (4927, 36816), (6064, 29913), (6136, 29562), (8112, 22361), (9096, 19942), (9204, 19708), (9854, 18408), (9971, 18192), (12272, 14781)]