131216472

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:190

約数の個数: 192

約数和(自身を含む): 404352000

約数和(自身を除く): 273135528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 23, 24, 34, 36, 46, 51, 59, 68, 69, 72, 79, 92, 102, 118, 136, 138, 153, 158, 177, 184, 204, 207, 236, 237, 276, 306, 316, 354, 391, 408, 414, 472, 474, 531, 552, 612, 632, 708, 711, 782, 828, 948, 1003, 1062, 1173, 1224, 1343, 1357, 1416, 1422, 1564, 1656, 1817, 1896, 2006, 2124, 2346, 2686, 2714, 2844, 3009, 3128, 3519, 3634, 4012, 4029, 4071, 4248, 4661, 4692, 5372, 5428, 5451, 5688, 6018, 7038, 7268, 8024, 8058, 8142, 9027, 9322, 9384, 10744, 10856, 10902, 12036, 12087, 12213, 13983, 14076, 14536, 16116, 16284, 16353, 18054, 18644, 21804, 23069, 24072, 24174, 24426, 27966, 28152, 30889, 32232, 32568, 32706, 36108, 37288, 41949, 43608, 46138, 48348, 48852, 55932, 61778, 65412, 69207, 72216, 79237, 83898, 92276, 92667, 96696, 97704, 107203, 111864, 123556, 130824, 138414, 158474, 167796, 184552, 185334, 207621, 214406, 237711, 247112, 276828, 278001, 316948, 321609, 335592, 370668, 415242, 428812, 475422, 553656, 556002, 633896, 643218, 713133, 741336, 830484, 857624, 950844, 964827, 1112004, 1286436, 1426266, 1660968, 1822451, 1901688, 1929654, 2224008, 2572872, 2852532, 3644902, 3859308, 5467353, 5705064, 7289804, 7718616, 10934706, 14579608, 16402059, 21869412, 32804118, 43738824, 65608236, 131216472]

約数ペア:

[(1, 131216472), (2, 65608236), (3, 43738824), (4, 32804118), (6, 21869412), (8, 16402059), (9, 14579608), (12, 10934706), (17, 7718616), (18, 7289804), (23, 5705064), (24, 5467353), (34, 3859308), (36, 3644902), (46, 2852532), (51, 2572872), (59, 2224008), (68, 1929654), (69, 1901688), (72, 1822451), (79, 1660968), (92, 1426266), (102, 1286436), (118, 1112004), (136, 964827), (138, 950844), (153, 857624), (158, 830484), (177, 741336), (184, 713133), (204, 643218), (207, 633896), (236, 556002), (237, 553656), (276, 475422), (306, 428812), (316, 415242), (354, 370668), (391, 335592), (408, 321609), (414, 316948), (472, 278001), (474, 276828), (531, 247112), (552, 237711), (612, 214406), (632, 207621), (708, 185334), (711, 184552), (782, 167796), (828, 158474), (948, 138414), (1003, 130824), (1062, 123556), (1173, 111864), (1224, 107203), (1343, 97704), (1357, 96696), (1416, 92667), (1422, 92276), (1564, 83898), (1656, 79237), (1817, 72216), (1896, 69207), (2006, 65412), (2124, 61778), (2346, 55932), (2686, 48852), (2714, 48348), (2844, 46138), (3009, 43608), (3128, 41949), (3519, 37288), (3634, 36108), (4012, 32706), (4029, 32568), (4071, 32232), (4248, 30889), (4661, 28152), (4692, 27966), (5372, 24426), (5428, 24174), (5451, 24072), (5688, 23069), (6018, 21804), (7038, 18644), (7268, 18054), (8024, 16353), (8058, 16284), (8142, 16116), (9027, 14536), (9322, 14076), (9384, 13983), (10744, 12213), (10856, 12087), (10902, 12036)]