148892512

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{244889}}^1$

素因数の和:244918

約数の個数: 24

約数和(自身を含む): 308561400

約数和(自身を除く): 159668888

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 244889, 489778, 979556, 1959112, 3918224, 4652891, 7836448, 9305782, 18611564, 37223128, 74446256, 148892512]

約数ペア:

[(1, 148892512), (2, 74446256), (4, 37223128), (8, 18611564), (16, 9305782), (19, 7836448), (32, 4652891), (38, 3918224), (76, 1959112), (152, 979556), (304, 489778), (608, 244889)]