153490384

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{131413}}^1$

素因数の和:131494

約数の個数: 20

約数和(自身を含む): 301463716

約数和(自身を除く): 147973332

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 131413, 262826, 525652, 1051304, 2102608, 9593149, 19186298, 38372596, 76745192, 153490384]

約数ペア:

[(1, 153490384), (2, 76745192), (4, 38372596), (8, 19186298), (16, 9593149), (73, 2102608), (146, 1051304), (292, 525652), (584, 262826), (1168, 131413)]