157672669

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{1423}}^1\times {\mathrm{1439}}^1$

素因数の和:2880

約数の個数: 16

約数和(自身を含む): 196853760

約数和(自身を除く): 39181091

約数列:

[1, 7, 11, 77, 1423, 1439, 9961, 10073, 15653, 15829, 109571, 110803, 2047697, 14333879, 22524667, 157672669]

約数ペア:

[(1, 157672669), (7, 22524667), (11, 14333879), (77, 2047697), (1423, 110803), (1439, 109571), (9961, 15829), (10073, 15653)]