169747102

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{638147}}^1$

素因数の和:638175

約数の個数: 16

約数和(自身を含む): 306311040

約数和(自身を除く): 136563938

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 638147, 1276294, 4467029, 8934058, 12124793, 24249586, 84873551, 169747102]

約数ペア:

[(1, 169747102), (2, 84873551), (7, 24249586), (14, 12124793), (19, 8934058), (38, 4467029), (133, 1276294), (266, 638147)]