129113942

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{28603}}^1$

素因数の和:28703

約数の個数: 16

約数和(自身を含む): 202173072

約数和(自身を除く): 73059130

約数列:

[1, 2, 37, 61, 74, 122, 2257, 4514, 28603, 57206, 1058311, 1744783, 2116622, 3489566, 64556971, 129113942]

約数ペア:

[(1, 129113942), (2, 64556971), (37, 3489566), (61, 2116622), (74, 1744783), (122, 1058311), (2257, 57206), (4514, 28603)]