157214146

素因数分解:

$2^1\times {\mathrm{271}}^1\times {\mathrm{431}}^1\times {\mathrm{673}}^1$

素因数の和:1377

約数の個数: 16

約数和(自身を含む): 237593088

約数和(自身を除く): 80378942

約数列:

[1, 2, 271, 431, 542, 673, 862, 1346, 116801, 182383, 233602, 290063, 364766, 580126, 78607073, 157214146]

約数ペア:

[(1, 157214146), (2, 78607073), (271, 580126), (431, 364766), (542, 290063), (673, 233602), (862, 182383), (1346, 116801)]