147090836

素因数分解:

$2^2\times {\mathrm{37}}^2\times {\mathrm{26861}}^1$

素因数の和:26939

約数の個数: 18

約数和(自身を含む): 264563838

約数和(自身を除く): 117473002

約数列:

[1, 2, 4, 37, 74, 148, 1369, 2738, 5476, 26861, 53722, 107444, 993857, 1987714, 3975428, 36772709, 73545418, 147090836]

約数ペア:

[(1, 147090836), (2, 73545418), (4, 36772709), (37, 3975428), (74, 1987714), (148, 993857), (1369, 107444), (2738, 53722), (5476, 26861)]