156980355858

素因数分解:

$2^1\times 3^3\times {\mathrm{997}}^1\times {\mathrm{2915791}}^1$

素因数の和:2916799

約数の個数: 32

約数和(自身を含む): 349195249920

約数和(自身を除く): 192214894062

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 997, 1994, 2991, 5982, 8973, 17946, 26919, 53838, 2915791, 5831582, 8747373, 17494746, 26242119, 52484238, 78726357, 157452714, 2907043627, 5814087254, 8721130881, 17442261762, 26163392643, 52326785286, 78490177929, 156980355858]

約数ペア:

[(1, 156980355858), (2, 78490177929), (3, 52326785286), (6, 26163392643), (9, 17442261762), (18, 8721130881), (27, 5814087254), (54, 2907043627), (997, 157452714), (1994, 78726357), (2991, 52484238), (5982, 26242119), (8973, 17494746), (17946, 8747373), (26919, 5831582), (53838, 2915791)]