158399568

素因数分解:

$2^4\times 3^2\times {\mathrm{1099997}}^1$

素因数の和:1100011

約数の個数: 30

約数和(自身を含む): 443299194

約数和(自身を除く): 284899626

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1099997, 2199994, 3299991, 4399988, 6599982, 8799976, 9899973, 13199964, 17599952, 19799946, 26399928, 39599892, 52799856, 79199784, 158399568]

約数ペア:

[(1, 158399568), (2, 79199784), (3, 52799856), (4, 39599892), (6, 26399928), (8, 19799946), (9, 17599952), (12, 13199964), (16, 9899973), (18, 8799976), (24, 6599982), (36, 4399988), (48, 3299991), (72, 2199994), (144, 1099997)]