155215552

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{56401}}^1$

素因数の和:56456

約数の個数: 28

約数和(自身を含む): 315174376

約数和(自身を除く): 159958824

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 172, 344, 688, 1376, 2752, 56401, 112802, 225604, 451208, 902416, 1804832, 2425243, 3609664, 4850486, 9700972, 19401944, 38803888, 77607776, 155215552]

約数ペア:

[(1, 155215552), (2, 77607776), (4, 38803888), (8, 19401944), (16, 9700972), (32, 4850486), (43, 3609664), (64, 2425243), (86, 1804832), (172, 902416), (344, 451208), (688, 225604), (1376, 112802), (2752, 56401)]