156984452368

素因数分解:

$2^4\times {\mathrm{3121}}^1\times {\mathrm{3143713}}^1$

素因数の和:3146842

約数の個数: 20

約数和(自身を含む): 304254928348

約数和(自身を除く): 147270475980

約数列:

[1, 2, 4, 8, 16, 3121, 6242, 12484, 24968, 49936, 3143713, 6287426, 12574852, 25149704, 50299408, 9811528273, 19623056546, 39246113092, 78492226184, 156984452368]

約数ペア:

[(1, 156984452368), (2, 78492226184), (4, 39246113092), (8, 19623056546), (16, 9811528273), (3121, 50299408), (6242, 25149704), (12484, 12574852), (24968, 6287426), (49936, 3143713)]