155205492

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{994907}}^1$

素因数の和:994927

約数の個数: 24

約数和(自身を含む): 390003936

約数和(自身を除く): 234798444

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 994907, 1989814, 2984721, 3979628, 5969442, 11938884, 12933791, 25867582, 38801373, 51735164, 77602746, 155205492]

約数ペア:

[(1, 155205492), (2, 77602746), (3, 51735164), (4, 38801373), (6, 25867582), (12, 12933791), (13, 11938884), (26, 5969442), (39, 3979628), (52, 2984721), (78, 1989814), (156, 994907)]