121970144

素因数分解:

$2^5\times {\mathrm{257}}^1\times {\mathrm{14831}}^1$

素因数の和:15098

約数の個数: 24

約数和(自身を含む): 241079328

約数和(自身を除く): 119109184

約数列:

[1, 2, 4, 8, 16, 32, 257, 514, 1028, 2056, 4112, 8224, 14831, 29662, 59324, 118648, 237296, 474592, 3811567, 7623134, 15246268, 30492536, 60985072, 121970144]

約数ペア:

[(1, 121970144), (2, 60985072), (4, 30492536), (8, 15246268), (16, 7623134), (32, 3811567), (257, 474592), (514, 237296), (1028, 118648), (2056, 59324), (4112, 29662), (8224, 14831)]