147411952

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{89449}}^1$

素因数の和:89560

約数の個数: 20

約数和(自身を含む): 288386800

約数和(自身を除く): 140974848

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 89449, 178898, 357796, 715592, 1431184, 9213247, 18426494, 36852988, 73705976, 147411952]

約数ペア:

[(1, 147411952), (2, 73705976), (4, 36852988), (8, 18426494), (16, 9213247), (103, 1431184), (206, 715592), (412, 357796), (824, 178898), (1648, 89449)]