162353178

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{2903}}^1$

素因数の和:3163

約数の個数: 48

約数和(自身を含む): 380540160

約数和(自身を除く): 218186982

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 239, 478, 717, 1434, 2151, 2903, 3107, 4302, 5806, 6214, 8709, 9321, 17418, 18642, 26127, 27963, 37739, 52254, 55926, 75478, 113217, 226434, 339651, 679302, 693817, 1387634, 2081451, 4162902, 6244353, 9019621, 12488706, 18039242, 27058863, 54117726, 81176589, 162353178]

約数ペア:

[(1, 162353178), (2, 81176589), (3, 54117726), (6, 27058863), (9, 18039242), (13, 12488706), (18, 9019621), (26, 6244353), (39, 4162902), (78, 2081451), (117, 1387634), (234, 693817), (239, 679302), (478, 339651), (717, 226434), (1434, 113217), (2151, 75478), (2903, 55926), (3107, 52254), (4302, 37739), (5806, 27963), (6214, 26127), (8709, 18642), (9321, 17418)]