156742298

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{907}}^1\times {\mathrm{1217}}^1$

素因数の和:2197

約数の個数: 16

約数和(自身を含む): 238883904

約数和(自身を除く): 82141606

約数列:

[1, 2, 71, 142, 907, 1217, 1814, 2434, 64397, 86407, 128794, 172814, 1103819, 2207638, 78371149, 156742298]

約数ペア:

[(1, 156742298), (2, 78371149), (71, 2207638), (142, 1103819), (907, 172814), (1217, 128794), (1814, 86407), (2434, 64397)]