129304492

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{9007}}^1$

素因数の和:9145

約数の個数: 24

約数和(自身を含む): 234820544

約数和(自身を除く): 105516052

約数列:

[1, 2, 4, 37, 74, 97, 148, 194, 388, 3589, 7178, 9007, 14356, 18014, 36028, 333259, 666518, 873679, 1333036, 1747358, 3494716, 32326123, 64652246, 129304492]

約数ペア:

[(1, 129304492), (2, 64652246), (4, 32326123), (37, 3494716), (74, 1747358), (97, 1333036), (148, 873679), (194, 666518), (388, 333259), (3589, 36028), (7178, 18014), (9007, 14356)]