161719524

素因数分解:

$2^2\times 3^3\times {\mathrm{83}}^1\times {\mathrm{18041}}^1$

素因数の和:18137

約数の個数: 48

約数和(自身を含む): 424347840

約数和(自身を除く): 262628316

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 83, 108, 166, 249, 332, 498, 747, 996, 1494, 2241, 2988, 4482, 8964, 18041, 36082, 54123, 72164, 108246, 162369, 216492, 324738, 487107, 649476, 974214, 1497403, 1948428, 2994806, 4492209, 5989612, 8984418, 13476627, 17968836, 26953254, 40429881, 53906508, 80859762, 161719524]

約数ペア:

[(1, 161719524), (2, 80859762), (3, 53906508), (4, 40429881), (6, 26953254), (9, 17968836), (12, 13476627), (18, 8984418), (27, 5989612), (36, 4492209), (54, 2994806), (83, 1948428), (108, 1497403), (166, 974214), (249, 649476), (332, 487107), (498, 324738), (747, 216492), (996, 162369), (1494, 108246), (2241, 72164), (2988, 54123), (4482, 36082), (8964, 18041)]