145047698

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{13523}}^1$

素因数の和:13729

約数の個数: 16

約数和(自身を含む): 225904896

約数和(自身を除く): 80857198

約数列:

[1, 2, 31, 62, 173, 346, 5363, 10726, 13523, 27046, 419213, 838426, 2339479, 4678958, 72523849, 145047698]

約数ペア:

[(1, 145047698), (2, 72523849), (31, 4678958), (62, 2339479), (173, 838426), (346, 419213), (5363, 27046), (10726, 13523)]