157058972

素因数分解:

$2^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{51461}}^1$

素因数の和:51581

約数の個数: 24

約数和(自身を含む): 317005920

約数和(自身を除く): 159946948

約数列:

[1, 2, 4, 7, 14, 28, 109, 218, 436, 763, 1526, 3052, 51461, 102922, 205844, 360227, 720454, 1440908, 5609249, 11218498, 22436996, 39264743, 78529486, 157058972]

約数ペア:

[(1, 157058972), (2, 78529486), (4, 39264743), (7, 22436996), (14, 11218498), (28, 5609249), (109, 1440908), (218, 720454), (436, 360227), (763, 205844), (1526, 102922), (3052, 51461)]