136880072

素因数分解:

$2^3\times 7^1\times {\mathrm{2444287}}^1$

素因数の和:2444300

約数の個数: 16

約数和(自身を含む): 293314560

約数和(自身を除く): 156434488

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2444287, 4888574, 9777148, 17110009, 19554296, 34220018, 68440036, 136880072]

約数ペア:

[(1, 136880072), (2, 68440036), (4, 34220018), (7, 19554296), (8, 17110009), (14, 9777148), (28, 4888574), (56, 2444287)]