161296410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{15767}}^1$

素因数の和:15819

約数の個数: 64

約数和(自身を含む): 435953664

約数和(自身を除く): 274657254

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 31, 33, 55, 62, 66, 93, 110, 155, 165, 186, 310, 330, 341, 465, 682, 930, 1023, 1705, 2046, 3410, 5115, 10230, 15767, 31534, 47301, 78835, 94602, 157670, 173437, 236505, 346874, 473010, 488777, 520311, 867185, 977554, 1040622, 1466331, 1734370, 2443885, 2601555, 2932662, 4887770, 5203110, 5376547, 7331655, 10753094, 14663310, 16129641, 26882735, 32259282, 53765470, 80648205, 161296410]

約数ペア:

[(1, 161296410), (2, 80648205), (3, 53765470), (5, 32259282), (6, 26882735), (10, 16129641), (11, 14663310), (15, 10753094), (22, 7331655), (30, 5376547), (31, 5203110), (33, 4887770), (55, 2932662), (62, 2601555), (66, 2443885), (93, 1734370), (110, 1466331), (155, 1040622), (165, 977554), (186, 867185), (310, 520311), (330, 488777), (341, 473010), (465, 346874), (682, 236505), (930, 173437), (1023, 157670), (1705, 94602), (2046, 78835), (3410, 47301), (5115, 31534), (10230, 15767)]