138079488

素因数分解:

$2^8\times 3^1\times {\mathrm{23}}^1\times {\mathrm{7817}}^1$

素因数の和:7859

約数の個数: 72

約数和(自身を含む): 383519808

約数和(自身を除く): 245440320

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 128, 138, 184, 192, 256, 276, 368, 384, 552, 736, 768, 1104, 1472, 2208, 2944, 4416, 5888, 7817, 8832, 15634, 17664, 23451, 31268, 46902, 62536, 93804, 125072, 179791, 187608, 250144, 359582, 375216, 500288, 539373, 719164, 750432, 1000576, 1078746, 1438328, 1500864, 2001152, 2157492, 2876656, 3001728, 4314984, 5753312, 6003456, 8629968, 11506624, 17259936, 23013248, 34519872, 46026496, 69039744, 138079488]

約数ペア:

[(1, 138079488), (2, 69039744), (3, 46026496), (4, 34519872), (6, 23013248), (8, 17259936), (12, 11506624), (16, 8629968), (23, 6003456), (24, 5753312), (32, 4314984), (46, 3001728), (48, 2876656), (64, 2157492), (69, 2001152), (92, 1500864), (96, 1438328), (128, 1078746), (138, 1000576), (184, 750432), (192, 719164), (256, 539373), (276, 500288), (368, 375216), (384, 359582), (552, 250144), (736, 187608), (768, 179791), (1104, 125072), (1472, 93804), (2208, 62536), (2944, 46902), (4416, 31268), (5888, 23451), (7817, 17664), (8832, 15634)]