158535972

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{37}}^1\times {\mathrm{347}}^1$

素因数の和:415

約数の個数: 144

約数和(自身を含む): 481353600

約数和(自身を除く): 322817628

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 37, 42, 49, 63, 74, 84, 98, 111, 126, 147, 148, 196, 222, 252, 259, 294, 333, 343, 347, 441, 444, 518, 588, 666, 686, 694, 777, 882, 1029, 1036, 1041, 1332, 1372, 1388, 1554, 1764, 1813, 2058, 2082, 2331, 2429, 3087, 3108, 3123, 3626, 4116, 4164, 4662, 4858, 5439, 6174, 6246, 7252, 7287, 9324, 9716, 10878, 12348, 12492, 12691, 12839, 14574, 16317, 17003, 21756, 21861, 25382, 25678, 29148, 32634, 34006, 38073, 38517, 43722, 50764, 51009, 51356, 65268, 68012, 76146, 77034, 87444, 89873, 102018, 114219, 115551, 119021, 152292, 153027, 154068, 179746, 204036, 228438, 231102, 238042, 269619, 306054, 357063, 359492, 456876, 462204, 476084, 539238, 612108, 629111, 714126, 808857, 1071189, 1078476, 1258222, 1428252, 1617714, 1887333, 2142378, 2516444, 3235428, 3774666, 4284756, 4403777, 5661999, 7549332, 8807554, 11323998, 13211331, 17615108, 22647996, 26422662, 39633993, 52845324, 79267986, 158535972]

約数ペア:

[(1, 158535972), (2, 79267986), (3, 52845324), (4, 39633993), (6, 26422662), (7, 22647996), (9, 17615108), (12, 13211331), (14, 11323998), (18, 8807554), (21, 7549332), (28, 5661999), (36, 4403777), (37, 4284756), (42, 3774666), (49, 3235428), (63, 2516444), (74, 2142378), (84, 1887333), (98, 1617714), (111, 1428252), (126, 1258222), (147, 1078476), (148, 1071189), (196, 808857), (222, 714126), (252, 629111), (259, 612108), (294, 539238), (333, 476084), (343, 462204), (347, 456876), (441, 359492), (444, 357063), (518, 306054), (588, 269619), (666, 238042), (686, 231102), (694, 228438), (777, 204036), (882, 179746), (1029, 154068), (1036, 153027), (1041, 152292), (1332, 119021), (1372, 115551), (1388, 114219), (1554, 102018), (1764, 89873), (1813, 87444), (2058, 77034), (2082, 76146), (2331, 68012), (2429, 65268), (3087, 51356), (3108, 51009), (3123, 50764), (3626, 43722), (4116, 38517), (4164, 38073), (4662, 34006), (4858, 32634), (5439, 29148), (6174, 25678), (6246, 25382), (7252, 21861), (7287, 21756), (9324, 17003), (9716, 16317), (10878, 14574), (12348, 12839), (12492, 12691)]