165023914

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{389}}^1\times {\mathrm{1753}}^1$

素因数の和:2166

約数の個数: 24

約数和(自身を含む): 272939940

約数和(自身を除く): 107916026

約数列:

[1, 2, 11, 22, 121, 242, 389, 778, 1753, 3506, 4279, 8558, 19283, 38566, 47069, 94138, 212113, 424226, 681917, 1363834, 7501087, 15002174, 82511957, 165023914]

約数ペア:

[(1, 165023914), (2, 82511957), (11, 15002174), (22, 7501087), (121, 1363834), (242, 681917), (389, 424226), (778, 212113), (1753, 94138), (3506, 47069), (4279, 38566), (8558, 19283)]