145302542

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{134789}}^1$

素因数の和:134816

約数の個数: 24

約数和(自身を含む): 276589080

約数和(自身を除く): 131286538

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 539, 1078, 134789, 269578, 943523, 1482679, 1887046, 2965358, 6604661, 10378753, 13209322, 20757506, 72651271, 145302542]

約数ペア:

[(1, 145302542), (2, 72651271), (7, 20757506), (11, 13209322), (14, 10378753), (22, 6604661), (49, 2965358), (77, 1887046), (98, 1482679), (154, 943523), (539, 269578), (1078, 134789)]