156728270165

素因数分解:

$5^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{223}}^1\times {\mathrm{12923}}^1$

素因数の和:13373

約数の個数: 32

約数和(自身を含む): 192805401600

約数和(自身を除く): 36077131435

約数列:

[1, 5, 73, 149, 223, 365, 745, 1115, 10877, 12923, 16279, 33227, 54385, 64615, 81395, 166135, 943379, 1925527, 2425571, 2881829, 4716895, 9627635, 12127855, 14409145, 140563471, 210373517, 429392521, 702817355, 1051867585, 2146962605, 31345654033, 156728270165]

約数ペア:

[(1, 156728270165), (5, 31345654033), (73, 2146962605), (149, 1051867585), (223, 702817355), (365, 429392521), (745, 210373517), (1115, 140563471), (10877, 14409145), (12923, 12127855), (16279, 9627635), (33227, 4716895), (54385, 2881829), (64615, 2425571), (81395, 1925527), (166135, 943379)]