159468911

素因数分解:

$7^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{4789}}^1$

素因数の和:4934

約数の個数: 16

約数和(自身を含む): 187614720

約数和(自身を除く): 28145809

約数列:

[1, 7, 67, 71, 469, 497, 4757, 4789, 33299, 33523, 320863, 340019, 2246041, 2380133, 22781273, 159468911]

約数ペア:

[(1, 159468911), (7, 22781273), (67, 2380133), (71, 2246041), (469, 340019), (497, 320863), (4757, 33523), (4789, 33299)]