131649504

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{195907}}^1$

素因数の和:195927

約数の個数: 48

約数和(自身を含む): 394950528

約数和(自身を除く): 263301024

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 195907, 391814, 587721, 783628, 1175442, 1371349, 1567256, 2350884, 2742698, 3134512, 4114047, 4701768, 5485396, 6269024, 8228094, 9403536, 10970792, 16456188, 18807072, 21941584, 32912376, 43883168, 65824752, 131649504]

約数ペア:

[(1, 131649504), (2, 65824752), (3, 43883168), (4, 32912376), (6, 21941584), (7, 18807072), (8, 16456188), (12, 10970792), (14, 9403536), (16, 8228094), (21, 6269024), (24, 5485396), (28, 4701768), (32, 4114047), (42, 3134512), (48, 2742698), (56, 2350884), (84, 1567256), (96, 1371349), (112, 1175442), (168, 783628), (224, 587721), (336, 391814), (672, 195907)]