123672192

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{331}}^1$

素因数の和:494

約数の個数: 128

約数和(自身を含む): 379276800

約数和(自身を除く): 255604608

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 139, 168, 192, 224, 278, 331, 336, 384, 417, 448, 556, 662, 672, 834, 896, 973, 993, 1112, 1324, 1344, 1668, 1946, 1986, 2224, 2317, 2648, 2688, 2919, 3336, 3892, 3972, 4448, 4634, 5296, 5838, 6672, 6951, 7784, 7944, 8896, 9268, 10592, 11676, 13344, 13902, 15568, 15888, 17792, 18536, 21184, 23352, 26688, 27804, 31136, 31776, 37072, 42368, 46009, 46704, 53376, 55608, 62272, 63552, 74144, 92018, 93408, 111216, 124544, 127104, 138027, 148288, 184036, 186816, 222432, 276054, 296576, 322063, 368072, 373632, 444864, 552108, 644126, 736144, 889728, 966189, 1104216, 1288252, 1472288, 1932378, 2208432, 2576504, 2944576, 3864756, 4416864, 5153008, 5889152, 7729512, 8833728, 10306016, 15459024, 17667456, 20612032, 30918048, 41224064, 61836096, 123672192]

約数ペア:

[(1, 123672192), (2, 61836096), (3, 41224064), (4, 30918048), (6, 20612032), (7, 17667456), (8, 15459024), (12, 10306016), (14, 8833728), (16, 7729512), (21, 5889152), (24, 5153008), (28, 4416864), (32, 3864756), (42, 2944576), (48, 2576504), (56, 2208432), (64, 1932378), (84, 1472288), (96, 1288252), (112, 1104216), (128, 966189), (139, 889728), (168, 736144), (192, 644126), (224, 552108), (278, 444864), (331, 373632), (336, 368072), (384, 322063), (417, 296576), (448, 276054), (556, 222432), (662, 186816), (672, 184036), (834, 148288), (896, 138027), (973, 127104), (993, 124544), (1112, 111216), (1324, 93408), (1344, 92018), (1668, 74144), (1946, 63552), (1986, 62272), (2224, 55608), (2317, 53376), (2648, 46704), (2688, 46009), (2919, 42368), (3336, 37072), (3892, 31776), (3972, 31136), (4448, 27804), (4634, 26688), (5296, 23352), (5838, 21184), (6672, 18536), (6951, 17792), (7784, 15888), (7944, 15568), (8896, 13902), (9268, 13344), (10592, 11676)]