156735526

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:388

約数の個数: 32

約数和(自身を含む): 245514240

約数和(自身を除く): 88778714

約数列:

[1, 2, 73, 79, 107, 127, 146, 158, 214, 254, 5767, 7811, 8453, 9271, 10033, 11534, 13589, 15622, 16906, 18542, 20066, 27178, 617069, 732409, 991997, 1073531, 1234138, 1464818, 1983994, 2147062, 78367763, 156735526]

約数ペア:

[(1, 156735526), (2, 78367763), (73, 2147062), (79, 1983994), (107, 1464818), (127, 1234138), (146, 1073531), (158, 991997), (214, 732409), (254, 617069), (5767, 27178), (7811, 20066), (8453, 18542), (9271, 16906), (10033, 15622), (11534, 13589)]