128562100070

素因数分解:

$2^1\times 5^1\times {\mathrm{187597}}^1\times {\mathrm{68531}}^1$

素因数の和:256135

約数の個数: 16

約数和(自身を含む): 231416390448

約数和(自身を除く): 102854290378

約数列:

[1, 2, 5, 10, 68531, 137062, 187597, 342655, 375194, 685310, 937985, 1875970, 12856210007, 25712420014, 64281050035, 128562100070]

約数ペア:

[(1, 128562100070), (2, 64281050035), (5, 25712420014), (10, 12856210007), (68531, 1875970), (137062, 937985), (187597, 685310), (342655, 375194)]