129968178

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{296731}}^1$

素因数の和:296809

約数の個数: 16

約数和(自身を含む): 263498016

約数和(自身を除く): 133529838

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 296731, 593462, 890193, 1780386, 21661363, 43322726, 64984089, 129968178]

約数ペア:

[(1, 129968178), (2, 64984089), (3, 43322726), (6, 21661363), (73, 1780386), (146, 890193), (219, 593462), (438, 296731)]