161432334

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{31249}}^1$

素因数の和:31305

約数の個数: 48

約数和(自身を含む): 409500000

約数和(自身を除く): 248067666

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 41, 42, 63, 82, 123, 126, 246, 287, 369, 574, 738, 861, 1722, 2583, 5166, 31249, 62498, 93747, 187494, 218743, 281241, 437486, 562482, 656229, 1281209, 1312458, 1968687, 2562418, 3843627, 3937374, 7687254, 8968463, 11530881, 17936926, 23061762, 26905389, 53810778, 80716167, 161432334]

約数ペア:

[(1, 161432334), (2, 80716167), (3, 53810778), (6, 26905389), (7, 23061762), (9, 17936926), (14, 11530881), (18, 8968463), (21, 7687254), (41, 3937374), (42, 3843627), (63, 2562418), (82, 1968687), (123, 1312458), (126, 1281209), (246, 656229), (287, 562482), (369, 437486), (574, 281241), (738, 218743), (861, 187494), (1722, 93747), (2583, 62498), (5166, 31249)]