156904256

素因数分解:

$2^6\times {\mathrm{283}}^1\times {\mathrm{8663}}^1$

素因数の和:8958

約数の個数: 28

約数和(自身を含む): 312493152

約数和(自身を除く): 155588896

約数列:

[1, 2, 4, 8, 16, 32, 64, 283, 566, 1132, 2264, 4528, 8663, 9056, 17326, 18112, 34652, 69304, 138608, 277216, 554432, 2451629, 4903258, 9806516, 19613032, 39226064, 78452128, 156904256]

約数ペア:

[(1, 156904256), (2, 78452128), (4, 39226064), (8, 19613032), (16, 9806516), (32, 4903258), (64, 2451629), (283, 554432), (566, 277216), (1132, 138608), (2264, 69304), (4528, 34652), (8663, 18112), (9056, 17326)]