149935142

素因数分解:

$2^1\times 7^1\times {\mathrm{463}}^1\times {\mathrm{23131}}^1$

素因数の和:23603

約数の個数: 16

約数和(自身を含む): 257597952

約数和(自身を除く): 107662810

約数列:

[1, 2, 7, 14, 463, 926, 3241, 6482, 23131, 46262, 161917, 323834, 10709653, 21419306, 74967571, 149935142]

約数ペア:

[(1, 149935142), (2, 74967571), (7, 21419306), (14, 10709653), (463, 323834), (926, 161917), (3241, 46262), (6482, 23131)]