140881122

素因数分解:

$2^1\times 3^2\times {\mathrm{107}}^1\times {\mathrm{193}}^1\times {\mathrm{379}}^1$

素因数の和:687

約数の個数: 48

約数和(自身を含む): 310508640

約数和(自身を除く): 169627518

約数列:

[1, 2, 3, 6, 9, 18, 107, 193, 214, 321, 379, 386, 579, 642, 758, 963, 1137, 1158, 1737, 1926, 2274, 3411, 3474, 6822, 20651, 40553, 41302, 61953, 73147, 81106, 121659, 123906, 146294, 185859, 219441, 243318, 364977, 371718, 438882, 658323, 729954, 1316646, 7826729, 15653458, 23480187, 46960374, 70440561, 140881122]

約数ペア:

[(1, 140881122), (2, 70440561), (3, 46960374), (6, 23480187), (9, 15653458), (18, 7826729), (107, 1316646), (193, 729954), (214, 658323), (321, 438882), (379, 371718), (386, 364977), (579, 243318), (642, 219441), (758, 185859), (963, 146294), (1137, 123906), (1158, 121659), (1737, 81106), (1926, 73147), (2274, 61953), (3411, 41302), (3474, 40553), (6822, 20651)]