172090492

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{1427}}^1$

素因数の和:1570

約数の個数: 48

約数和(自身を含む): 355057920

約数和(自身を除く): 182967428

約数列:

[1, 2, 4, 7, 14, 28, 59, 73, 118, 146, 236, 292, 413, 511, 826, 1022, 1427, 1652, 2044, 2854, 4307, 5708, 8614, 9989, 17228, 19978, 30149, 39956, 60298, 84193, 104171, 120596, 168386, 208342, 336772, 416684, 589351, 729197, 1178702, 1458394, 2357404, 2916788, 6146089, 12292178, 24584356, 43022623, 86045246, 172090492]

約数ペア:

[(1, 172090492), (2, 86045246), (4, 43022623), (7, 24584356), (14, 12292178), (28, 6146089), (59, 2916788), (73, 2357404), (118, 1458394), (146, 1178702), (236, 729197), (292, 589351), (413, 416684), (511, 336772), (826, 208342), (1022, 168386), (1427, 120596), (1652, 104171), (2044, 84193), (2854, 60298), (4307, 39956), (5708, 30149), (8614, 19978), (9989, 17228)]