157855142011

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1873}}^1\times {\mathrm{21851}}^1$

素因数の和:23779

約数の個数: 32

約数和(自身を含む): 196563110400

約数和(自身を除く): 38707968389

約数列:

[1, 7, 19, 29, 133, 203, 551, 1873, 3857, 13111, 21851, 35587, 54317, 152957, 249109, 380219, 415169, 633679, 1032023, 2906183, 4435753, 7224161, 12039901, 40926923, 84279307, 286488461, 777611537, 1186880767, 5443280759, 8308165369, 22550734573, 157855142011]

約数ペア:

[(1, 157855142011), (7, 22550734573), (19, 8308165369), (29, 5443280759), (133, 1186880767), (203, 777611537), (551, 286488461), (1873, 84279307), (3857, 40926923), (13111, 12039901), (21851, 7224161), (35587, 4435753), (54317, 2906183), (152957, 1032023), (249109, 633679), (380219, 415169)]