169220872

素因数分解:

$2^3\times {\mathrm{179}}^1\times {\mathrm{118171}}^1$

素因数の和:118356

約数の個数: 16

約数和(自身を含む): 319064400

約数和(自身を除く): 149843528

約数列:

[1, 2, 4, 8, 179, 358, 716, 1432, 118171, 236342, 472684, 945368, 21152609, 42305218, 84610436, 169220872]

約数ペア:

[(1, 169220872), (2, 84610436), (4, 42305218), (8, 21152609), (179, 945368), (358, 472684), (716, 236342), (1432, 118171)]