165522248

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{173}}^1\times {\mathrm{2917}}^1$

素因数の和:3137

約数の個数: 32

約数和(自身を含む): 319871160

約数和(自身を除く): 154348912

約数列:

[1, 2, 4, 8, 41, 82, 164, 173, 328, 346, 692, 1384, 2917, 5834, 7093, 11668, 14186, 23336, 28372, 56744, 119597, 239194, 478388, 504641, 956776, 1009282, 2018564, 4037128, 20690281, 41380562, 82761124, 165522248]

約数ペア:

[(1, 165522248), (2, 82761124), (4, 41380562), (8, 20690281), (41, 4037128), (82, 2018564), (164, 1009282), (173, 956776), (328, 504641), (346, 478388), (692, 239194), (1384, 119597), (2917, 56744), (5834, 28372), (7093, 23336), (11668, 14186)]