167589128

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{401}}^1\times {\mathrm{439}}^1$

素因数の和:870

約数の個数: 64

約数和(自身を含む): 382060800

約数和(自身を除く): 214471672

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 401, 439, 476, 802, 878, 952, 1604, 1756, 2807, 3073, 3208, 3512, 5614, 6146, 6817, 7463, 11228, 12292, 13634, 14926, 22456, 24584, 27268, 29852, 47719, 52241, 54536, 59704, 95438, 104482, 176039, 190876, 208964, 352078, 381752, 417928, 704156, 1232273, 1408312, 2464546, 2992663, 4929092, 5985326, 9858184, 11970652, 20948641, 23941304, 41897282, 83794564, 167589128]

約数ペア:

[(1, 167589128), (2, 83794564), (4, 41897282), (7, 23941304), (8, 20948641), (14, 11970652), (17, 9858184), (28, 5985326), (34, 4929092), (56, 2992663), (68, 2464546), (119, 1408312), (136, 1232273), (238, 704156), (401, 417928), (439, 381752), (476, 352078), (802, 208964), (878, 190876), (952, 176039), (1604, 104482), (1756, 95438), (2807, 59704), (3073, 54536), (3208, 52241), (3512, 47719), (5614, 29852), (6146, 27268), (6817, 24584), (7463, 22456), (11228, 14926), (12292, 13634)]