161239464

素因数分解:

$2^3\times 3^3\times {\mathrm{746479}}^1$

素因数の和:746494

約数の個数: 32

約数和(自身を含む): 447888000

約数和(自身を除く): 286648536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 746479, 1492958, 2239437, 2985916, 4478874, 5971832, 6718311, 8957748, 13436622, 17915496, 20154933, 26873244, 40309866, 53746488, 80619732, 161239464]

約数ペア:

[(1, 161239464), (2, 80619732), (3, 53746488), (4, 40309866), (6, 26873244), (8, 20154933), (9, 17915496), (12, 13436622), (18, 8957748), (24, 6718311), (27, 5971832), (36, 4478874), (54, 2985916), (72, 2239437), (108, 1492958), (216, 746479)]