156820992

素因数分解:

$2^9\times 3^1\times {\mathrm{23}}^2\times {\mathrm{193}}^1$

素因数の和:260

約数の個数: 120

約数和(自身を含む): 438997944

約数和(自身を除く): 282176952

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 128, 138, 184, 192, 193, 256, 276, 368, 384, 386, 512, 529, 552, 579, 736, 768, 772, 1058, 1104, 1158, 1472, 1536, 1544, 1587, 2116, 2208, 2316, 2944, 3088, 3174, 4232, 4416, 4439, 4632, 5888, 6176, 6348, 8464, 8832, 8878, 9264, 11776, 12352, 12696, 13317, 16928, 17664, 17756, 18528, 24704, 25392, 26634, 33856, 35328, 35512, 37056, 49408, 50784, 53268, 67712, 71024, 74112, 98816, 101568, 102097, 106536, 135424, 142048, 148224, 203136, 204194, 213072, 270848, 284096, 296448, 306291, 406272, 408388, 426144, 568192, 612582, 812544, 816776, 852288, 1136384, 1225164, 1633552, 1704576, 2272768, 2450328, 3267104, 3409152, 4900656, 6534208, 6818304, 9801312, 13068416, 19602624, 26136832, 39205248, 52273664, 78410496, 156820992]

約数ペア:

[(1, 156820992), (2, 78410496), (3, 52273664), (4, 39205248), (6, 26136832), (8, 19602624), (12, 13068416), (16, 9801312), (23, 6818304), (24, 6534208), (32, 4900656), (46, 3409152), (48, 3267104), (64, 2450328), (69, 2272768), (92, 1704576), (96, 1633552), (128, 1225164), (138, 1136384), (184, 852288), (192, 816776), (193, 812544), (256, 612582), (276, 568192), (368, 426144), (384, 408388), (386, 406272), (512, 306291), (529, 296448), (552, 284096), (579, 270848), (736, 213072), (768, 204194), (772, 203136), (1058, 148224), (1104, 142048), (1158, 135424), (1472, 106536), (1536, 102097), (1544, 101568), (1587, 98816), (2116, 74112), (2208, 71024), (2316, 67712), (2944, 53268), (3088, 50784), (3174, 49408), (4232, 37056), (4416, 35512), (4439, 35328), (4632, 33856), (5888, 26634), (6176, 25392), (6348, 24704), (8464, 18528), (8832, 17756), (8878, 17664), (9264, 16928), (11776, 13317), (12352, 12696)]