138280968

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1$

素因数の和:272

約数の個数: 192

約数和(自身を含む): 455270400

約数和(自身を除く): 316989432

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 23, 24, 28, 36, 42, 46, 56, 63, 69, 72, 79, 84, 92, 126, 138, 151, 158, 161, 168, 184, 207, 237, 252, 276, 302, 316, 322, 414, 453, 474, 483, 504, 552, 553, 604, 632, 644, 711, 828, 906, 948, 966, 1057, 1106, 1208, 1288, 1359, 1422, 1449, 1656, 1659, 1812, 1817, 1896, 1932, 2114, 2212, 2718, 2844, 2898, 3171, 3318, 3473, 3624, 3634, 3864, 4228, 4424, 4977, 5436, 5451, 5688, 5796, 6342, 6636, 6946, 7268, 8456, 9513, 9954, 10419, 10872, 10902, 11592, 11929, 12684, 12719, 13272, 13892, 14536, 16353, 19026, 19908, 20838, 21804, 23858, 24311, 25368, 25438, 27784, 31257, 32706, 35787, 38052, 38157, 39816, 41676, 43608, 47716, 48622, 50876, 62514, 65412, 71574, 72933, 76104, 76314, 83352, 83503, 95432, 97244, 101752, 107361, 114471, 125028, 130824, 143148, 145866, 152628, 167006, 194488, 214722, 218799, 228942, 250056, 250509, 274367, 286296, 291732, 305256, 334012, 429444, 437598, 457884, 501018, 548734, 583464, 668024, 751527, 823101, 858888, 875196, 915768, 1002036, 1097468, 1503054, 1646202, 1750392, 1920569, 2004072, 2194936, 2469303, 3006108, 3292404, 3841138, 4938606, 5761707, 6012216, 6584808, 7682276, 9877212, 11523414, 15364552, 17285121, 19754424, 23046828, 34570242, 46093656, 69140484, 138280968]

約数ペア:

[(1, 138280968), (2, 69140484), (3, 46093656), (4, 34570242), (6, 23046828), (7, 19754424), (8, 17285121), (9, 15364552), (12, 11523414), (14, 9877212), (18, 7682276), (21, 6584808), (23, 6012216), (24, 5761707), (28, 4938606), (36, 3841138), (42, 3292404), (46, 3006108), (56, 2469303), (63, 2194936), (69, 2004072), (72, 1920569), (79, 1750392), (84, 1646202), (92, 1503054), (126, 1097468), (138, 1002036), (151, 915768), (158, 875196), (161, 858888), (168, 823101), (184, 751527), (207, 668024), (237, 583464), (252, 548734), (276, 501018), (302, 457884), (316, 437598), (322, 429444), (414, 334012), (453, 305256), (474, 291732), (483, 286296), (504, 274367), (552, 250509), (553, 250056), (604, 228942), (632, 218799), (644, 214722), (711, 194488), (828, 167006), (906, 152628), (948, 145866), (966, 143148), (1057, 130824), (1106, 125028), (1208, 114471), (1288, 107361), (1359, 101752), (1422, 97244), (1449, 95432), (1656, 83503), (1659, 83352), (1812, 76314), (1817, 76104), (1896, 72933), (1932, 71574), (2114, 65412), (2212, 62514), (2718, 50876), (2844, 48622), (2898, 47716), (3171, 43608), (3318, 41676), (3473, 39816), (3624, 38157), (3634, 38052), (3864, 35787), (4228, 32706), (4424, 31257), (4977, 27784), (5436, 25438), (5451, 25368), (5688, 24311), (5796, 23858), (6342, 21804), (6636, 20838), (6946, 19908), (7268, 19026), (8456, 16353), (9513, 14536), (9954, 13892), (10419, 13272), (10872, 12719), (10902, 12684), (11592, 11929)]