142663938

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{379}}^1\times {\mathrm{1459}}^1$

素因数の和:1886

約数の個数: 32

約数和(自身を含む): 292934400

約数和(自身を除く): 150270462

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 379, 758, 1137, 1459, 2274, 2918, 4377, 8754, 16297, 32594, 48891, 62737, 97782, 125474, 188211, 376422, 552961, 1105922, 1658883, 3317766, 23777323, 47554646, 71331969, 142663938]

約数ペア:

[(1, 142663938), (2, 71331969), (3, 47554646), (6, 23777323), (43, 3317766), (86, 1658883), (129, 1105922), (258, 552961), (379, 376422), (758, 188211), (1137, 125474), (1459, 97782), (2274, 62737), (2918, 48891), (4377, 32594), (8754, 16297)]