136931816

素因数分解:

$2^3\times 7^1\times {\mathrm{2445211}}^1$

素因数の和:2445224

約数の個数: 16

約数和(自身を含む): 293425440

約数和(自身を除く): 156493624

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2445211, 4890422, 9780844, 17116477, 19561688, 34232954, 68465908, 136931816]

約数ペア:

[(1, 136931816), (2, 68465908), (4, 34232954), (7, 19561688), (8, 17116477), (14, 9780844), (28, 4890422), (56, 2445211)]