156667251

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{1951}}^1$

素因数の和:2067

約数の個数: 32

約数和(自身を含む): 236113920

約数和(自身を除く): 79446669

約数列:

[1, 3, 13, 29, 39, 71, 87, 213, 377, 923, 1131, 1951, 2059, 2769, 5853, 6177, 25363, 26767, 56579, 76089, 80301, 138521, 169737, 415563, 735527, 1800773, 2206581, 4017109, 5402319, 12051327, 52222417, 156667251]

約数ペア:

[(1, 156667251), (3, 52222417), (13, 12051327), (29, 5402319), (39, 4017109), (71, 2206581), (87, 1800773), (213, 735527), (377, 415563), (923, 169737), (1131, 138521), (1951, 80301), (2059, 76089), (2769, 56579), (5853, 26767), (6177, 25363)]