161167896

素因数分解:

$2^3\times 3^2\times {\mathrm{137}}^1\times {\mathrm{16339}}^1$

素因数の和:16488

約数の個数: 48

約数和(自身を含む): 439709400

約数和(自身を除く): 278541504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 137, 274, 411, 548, 822, 1096, 1233, 1644, 2466, 3288, 4932, 9864, 16339, 32678, 49017, 65356, 98034, 130712, 147051, 196068, 294102, 392136, 588204, 1176408, 2238443, 4476886, 6715329, 8953772, 13430658, 17907544, 20145987, 26861316, 40291974, 53722632, 80583948, 161167896]

約数ペア:

[(1, 161167896), (2, 80583948), (3, 53722632), (4, 40291974), (6, 26861316), (8, 20145987), (9, 17907544), (12, 13430658), (18, 8953772), (24, 6715329), (36, 4476886), (72, 2238443), (137, 1176408), (274, 588204), (411, 392136), (548, 294102), (822, 196068), (1096, 147051), (1233, 130712), (1644, 98034), (2466, 65356), (3288, 49017), (4932, 32678), (9864, 16339)]