164816021998

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{1723}}^1\times {\mathrm{655181}}^1$

素因数の和:656979

約数の個数: 16

約数和(自身を含む): 250756496496

約数和(自身を除く): 85940474498

約数列:

[1, 2, 73, 146, 1723, 3446, 125779, 251558, 655181, 1310362, 47828213, 95656426, 1128876863, 2257753726, 82408010999, 164816021998]

約数ペア:

[(1, 164816021998), (2, 82408010999), (73, 2257753726), (146, 1128876863), (1723, 95656426), (3446, 47828213), (125779, 1310362), (251558, 655181)]