180857536

素因数分解:

$2^6\times {\mathrm{137}}^1\times {\mathrm{20627}}^1$

素因数の和:20776

約数の個数: 28

約数和(自身を含む): 361526328

約数和(自身を除く): 180668792

約数列:

[1, 2, 4, 8, 16, 32, 64, 137, 274, 548, 1096, 2192, 4384, 8768, 20627, 41254, 82508, 165016, 330032, 660064, 1320128, 2825899, 5651798, 11303596, 22607192, 45214384, 90428768, 180857536]

約数ペア:

[(1, 180857536), (2, 90428768), (4, 45214384), (8, 22607192), (16, 11303596), (32, 5651798), (64, 2825899), (137, 1320128), (274, 660064), (548, 330032), (1096, 165016), (2192, 82508), (4384, 41254), (8768, 20627)]