155483998

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{21601}}^1$

素因数の和:21723

約数の個数: 16

約数和(自身を含む): 241078320

約数和(自身を除く): 85594322

約数列:

[1, 2, 59, 61, 118, 122, 3599, 7198, 21601, 43202, 1274459, 1317661, 2548918, 2635322, 77741999, 155483998]

約数ペア:

[(1, 155483998), (2, 77741999), (59, 2635322), (61, 2548918), (118, 1317661), (122, 1274459), (3599, 43202), (7198, 21601)]