131569116

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{223757}}^1$

素因数の和:223778

約数の個数: 36

約数和(自身を含む): 357117768

約数和(自身を除く): 225548652

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 223757, 447514, 671271, 895028, 1342542, 1566299, 2685084, 3132598, 4698897, 6265196, 9397794, 10964093, 18795588, 21928186, 32892279, 43856372, 65784558, 131569116]

約数ペア:

[(1, 131569116), (2, 65784558), (3, 43856372), (4, 32892279), (6, 21928186), (7, 18795588), (12, 10964093), (14, 9397794), (21, 6265196), (28, 4698897), (42, 3132598), (49, 2685084), (84, 1566299), (98, 1342542), (147, 895028), (196, 671271), (294, 447514), (588, 223757)]