131384832

素因数分解:

$2^9\times 3^1\times {\mathrm{23}}^1\times {\mathrm{3719}}^1$

素因数の和:3763

約数の個数: 80

約数和(自身を含む): 365333760

約数和(自身を除く): 233948928

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, 512, 552, 736, 768, 1104, 1472, 1536, 2208, 2944, 3719, 4416, 5888, 7438, 8832, 11157, 11776, 14876, 17664, 22314, 29752, 35328, 44628, 59504, 85537, 89256, 119008, 171074, 178512, 238016, 256611, 342148, 357024, 476032, 513222, 684296, 714048, 952064, 1026444, 1368592, 1428096, 1904128, 2052888, 2737184, 2856192, 4105776, 5474368, 5712384, 8211552, 10948736, 16423104, 21897472, 32846208, 43794944, 65692416, 131384832]

約数ペア:

[(1, 131384832), (2, 65692416), (3, 43794944), (4, 32846208), (6, 21897472), (8, 16423104), (12, 10948736), (16, 8211552), (23, 5712384), (24, 5474368), (32, 4105776), (46, 2856192), (48, 2737184), (64, 2052888), (69, 1904128), (92, 1428096), (96, 1368592), (128, 1026444), (138, 952064), (184, 714048), (192, 684296), (256, 513222), (276, 476032), (368, 357024), (384, 342148), (512, 256611), (552, 238016), (736, 178512), (768, 171074), (1104, 119008), (1472, 89256), (1536, 85537), (2208, 59504), (2944, 44628), (3719, 35328), (4416, 29752), (5888, 22314), (7438, 17664), (8832, 14876), (11157, 11776)]