141878256

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{839}}^1$

素因数の和:1134

約数の個数: 80

約数和(自身を含む): 396641280

約数和(自身を除く): 254763024

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 271, 312, 542, 624, 813, 839, 1084, 1626, 1678, 2168, 2517, 3252, 3356, 3523, 4336, 5034, 6504, 6712, 7046, 10068, 10569, 10907, 13008, 13424, 14092, 20136, 21138, 21814, 28184, 32721, 40272, 42276, 43628, 56368, 65442, 84552, 87256, 130884, 169104, 174512, 227369, 261768, 454738, 523536, 682107, 909476, 1364214, 1818952, 2728428, 2955797, 3637904, 5456856, 5911594, 8867391, 10913712, 11823188, 17734782, 23646376, 35469564, 47292752, 70939128, 141878256]

約数ペア:

[(1, 141878256), (2, 70939128), (3, 47292752), (4, 35469564), (6, 23646376), (8, 17734782), (12, 11823188), (13, 10913712), (16, 8867391), (24, 5911594), (26, 5456856), (39, 3637904), (48, 2955797), (52, 2728428), (78, 1818952), (104, 1364214), (156, 909476), (208, 682107), (271, 523536), (312, 454738), (542, 261768), (624, 227369), (813, 174512), (839, 169104), (1084, 130884), (1626, 87256), (1678, 84552), (2168, 65442), (2517, 56368), (3252, 43628), (3356, 42276), (3523, 40272), (4336, 32721), (5034, 28184), (6504, 21814), (6712, 21138), (7046, 20136), (10068, 14092), (10569, 13424), (10907, 13008)]