168856552816

素因数分解:

$2^4\times 7^1\times {\mathrm{139}}^1\times {\mathrm{10846387}}^1$

素因数の和:10846541

約数の個数: 40

約数和(自身を含む): 376586591360

約数和(自身を除く): 207730038544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 139, 278, 556, 973, 1112, 1946, 2224, 3892, 7784, 15568, 10846387, 21692774, 43385548, 75924709, 86771096, 151849418, 173542192, 303698836, 607397672, 1214795344, 1507647793, 3015295586, 6030591172, 10553534551, 12061182344, 21107069102, 24122364688, 42214138204, 84428276408, 168856552816]

約数ペア:

[(1, 168856552816), (2, 84428276408), (4, 42214138204), (7, 24122364688), (8, 21107069102), (14, 12061182344), (16, 10553534551), (28, 6030591172), (56, 3015295586), (112, 1507647793), (139, 1214795344), (278, 607397672), (556, 303698836), (973, 173542192), (1112, 151849418), (1946, 86771096), (2224, 75924709), (3892, 43385548), (7784, 21692774), (15568, 10846387)]