164089072

素因数分解:

$2^4\times 7^1\times {\mathrm{1465081}}^1$

素因数の和:1465096

約数の個数: 20

約数和(自身を含む): 363340336

約数和(自身を除く): 199251264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1465081, 2930162, 5860324, 10255567, 11720648, 20511134, 23441296, 41022268, 82044536, 164089072]

約数ペア:

[(1, 164089072), (2, 82044536), (4, 41022268), (7, 23441296), (8, 20511134), (14, 11720648), (16, 10255567), (28, 5860324), (56, 2930162), (112, 1465081)]