144846896

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{65129}}^1$

素因数の和:65276

約数の個数: 20

約数和(自身を含む): 282664200

約数和(自身を除く): 137817304

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 65129, 130258, 260516, 521032, 1042064, 9052931, 18105862, 36211724, 72423448, 144846896]

約数ペア:

[(1, 144846896), (2, 72423448), (4, 36211724), (8, 18105862), (16, 9052931), (139, 1042064), (278, 521032), (556, 260516), (1112, 130258), (2224, 65129)]