171847228

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{1949}}^1$

素因数の和:2074

約数の個数: 48

約数和(自身を含む): 356428800

約数和(自身を除く): 184581572

約数列:

[1, 2, 4, 7, 14, 28, 47, 67, 94, 134, 188, 268, 329, 469, 658, 938, 1316, 1876, 1949, 3149, 3898, 6298, 7796, 12596, 13643, 22043, 27286, 44086, 54572, 88172, 91603, 130583, 183206, 261166, 366412, 522332, 641221, 914081, 1282442, 1828162, 2564884, 3656324, 6137401, 12274802, 24549604, 42961807, 85923614, 171847228]

約数ペア:

[(1, 171847228), (2, 85923614), (4, 42961807), (7, 24549604), (14, 12274802), (28, 6137401), (47, 3656324), (67, 2564884), (94, 1828162), (134, 1282442), (188, 914081), (268, 641221), (329, 522332), (469, 366412), (658, 261166), (938, 183206), (1316, 130583), (1876, 91603), (1949, 88172), (3149, 54572), (3898, 44086), (6298, 27286), (7796, 22043), (12596, 13643)]