141872696

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2837}}^1$

素因数の和:2916

約数の個数: 64

約数和(自身を含む): 326937600

約数和(自身を除く): 185064904

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 47, 56, 76, 94, 133, 152, 188, 266, 329, 376, 532, 658, 893, 1064, 1316, 1786, 2632, 2837, 3572, 5674, 6251, 7144, 11348, 12502, 19859, 22696, 25004, 39718, 50008, 53903, 79436, 107806, 133339, 158872, 215612, 266678, 377321, 431224, 533356, 754642, 933373, 1066712, 1509284, 1866746, 2533441, 3018568, 3733492, 5066882, 7466984, 10133764, 17734087, 20267528, 35468174, 70936348, 141872696]

約数ペア:

[(1, 141872696), (2, 70936348), (4, 35468174), (7, 20267528), (8, 17734087), (14, 10133764), (19, 7466984), (28, 5066882), (38, 3733492), (47, 3018568), (56, 2533441), (76, 1866746), (94, 1509284), (133, 1066712), (152, 933373), (188, 754642), (266, 533356), (329, 431224), (376, 377321), (532, 266678), (658, 215612), (893, 158872), (1064, 133339), (1316, 107806), (1786, 79436), (2632, 53903), (2837, 50008), (3572, 39718), (5674, 25004), (6251, 22696), (7144, 19859), (11348, 12502)]