157546144

素因数分解:

$2^5\times 7^1\times {\mathrm{703331}}^1$

素因数の和:703348

約数の個数: 24

約数和(自身を含む): 354479328

約数和(自身を除く): 196933184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 703331, 1406662, 2813324, 4923317, 5626648, 9846634, 11253296, 19693268, 22506592, 39386536, 78773072, 157546144]

約数ペア:

[(1, 157546144), (2, 78773072), (4, 39386536), (7, 22506592), (8, 19693268), (14, 11253296), (16, 9846634), (28, 5626648), (32, 4923317), (56, 2813324), (112, 1406662), (224, 703331)]