154104208

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{73523}}^1$

素因数の和:73662

約数の個数: 20

約数和(自身を含む): 300860208

約数和(自身を除く): 146756000

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 73523, 147046, 294092, 588184, 1176368, 9631513, 19263026, 38526052, 77052104, 154104208]

約数ペア:

[(1, 154104208), (2, 77052104), (4, 38526052), (8, 19263026), (16, 9631513), (131, 1176368), (262, 588184), (524, 294092), (1048, 147046), (2096, 73523)]