138432872

素因数分解:

$2^3\times {\mathrm{179}}^1\times {\mathrm{96671}}^1$

素因数の和:96856

約数の個数: 16

約数和(自身を含む): 261014400

約数和(自身を除く): 122581528

約数列:

[1, 2, 4, 8, 179, 358, 716, 1432, 96671, 193342, 386684, 773368, 17304109, 34608218, 69216436, 138432872]

約数ペア:

[(1, 138432872), (2, 69216436), (4, 34608218), (8, 17304109), (179, 773368), (358, 386684), (716, 193342), (1432, 96671)]