161853216

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{240853}}^1$

素因数の和:240873

約数の個数: 48

約数和(自身を含む): 485561664

約数和(自身を除く): 323708448

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 240853, 481706, 722559, 963412, 1445118, 1685971, 1926824, 2890236, 3371942, 3853648, 5057913, 5780472, 6743884, 7707296, 10115826, 11560944, 13487768, 20231652, 23121888, 26975536, 40463304, 53951072, 80926608, 161853216]

約数ペア:

[(1, 161853216), (2, 80926608), (3, 53951072), (4, 40463304), (6, 26975536), (7, 23121888), (8, 20231652), (12, 13487768), (14, 11560944), (16, 10115826), (21, 7707296), (24, 6743884), (28, 5780472), (32, 5057913), (42, 3853648), (48, 3371942), (56, 2890236), (84, 1926824), (96, 1685971), (112, 1445118), (168, 963412), (224, 722559), (336, 481706), (672, 240853)]