161293188

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{9949}}^1$

素因数の和:10156

約数の個数: 48

約数和(自身を含む): 432387200

約数和(自身を除く): 271094012

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 193, 386, 579, 772, 1158, 1351, 2316, 2702, 4053, 5404, 8106, 9949, 16212, 19898, 29847, 39796, 59694, 69643, 119388, 139286, 208929, 278572, 417858, 835716, 1920157, 3840314, 5760471, 7680628, 11520942, 13441099, 23041884, 26882198, 40323297, 53764396, 80646594, 161293188]

約数ペア:

[(1, 161293188), (2, 80646594), (3, 53764396), (4, 40323297), (6, 26882198), (7, 23041884), (12, 13441099), (14, 11520942), (21, 7680628), (28, 5760471), (42, 3840314), (84, 1920157), (193, 835716), (386, 417858), (579, 278572), (772, 208929), (1158, 139286), (1351, 119388), (2316, 69643), (2702, 59694), (4053, 39796), (5404, 29847), (8106, 19898), (9949, 16212)]