156988777

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{6397}}^1$

素因数の和:6528

約数の個数: 16

約数和(自身を含む): 180577152

約数和(自身を除く): 23588375

約数列:

[1, 11, 23, 97, 253, 1067, 2231, 6397, 24541, 70367, 147131, 620509, 1618441, 6825599, 14271707, 156988777]

約数ペア:

[(1, 156988777), (11, 14271707), (23, 6825599), (97, 1618441), (253, 620509), (1067, 147131), (2231, 70367), (6397, 24541)]