128515146

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{271129}}^1$

素因数の和:271213

約数の個数: 16

約数和(自身を含む): 260284800

約数和(自身を除く): 131769654

約数列:

[1, 2, 3, 6, 79, 158, 237, 474, 271129, 542258, 813387, 1626774, 21419191, 42838382, 64257573, 128515146]

約数ペア:

[(1, 128515146), (2, 64257573), (3, 42838382), (6, 21419191), (79, 1626774), (158, 813387), (237, 542258), (474, 271129)]