171444112

素因数分解:

$2^4\times 7^1\times {\mathrm{719}}^1\times {\mathrm{2129}}^1$

素因数の和:2863

約数の個数: 40

約数和(自身を含む): 380332800

約数和(自身を除く): 208888688

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 719, 1438, 2129, 2876, 4258, 5033, 5752, 8516, 10066, 11504, 14903, 17032, 20132, 29806, 34064, 40264, 59612, 80528, 119224, 238448, 1530751, 3061502, 6123004, 10715257, 12246008, 21430514, 24492016, 42861028, 85722056, 171444112]

約数ペア:

[(1, 171444112), (2, 85722056), (4, 42861028), (7, 24492016), (8, 21430514), (14, 12246008), (16, 10715257), (28, 6123004), (56, 3061502), (112, 1530751), (719, 238448), (1438, 119224), (2129, 80528), (2876, 59612), (4258, 40264), (5033, 34064), (5752, 29806), (8516, 20132), (10066, 17032), (11504, 14903)]