138139794

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{25667}}^1$

素因数の和:25711

約数の個数: 48

約数和(自身を含む): 336353472

約数和(自身を除く): 198213678

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 39, 46, 69, 78, 117, 138, 207, 234, 299, 414, 598, 897, 1794, 2691, 5382, 25667, 51334, 77001, 154002, 231003, 333671, 462006, 590341, 667342, 1001013, 1180682, 1771023, 2002026, 3003039, 3542046, 5313069, 6006078, 7674433, 10626138, 15348866, 23023299, 46046598, 69069897, 138139794]

約数ペア:

[(1, 138139794), (2, 69069897), (3, 46046598), (6, 23023299), (9, 15348866), (13, 10626138), (18, 7674433), (23, 6006078), (26, 5313069), (39, 3542046), (46, 3003039), (69, 2002026), (78, 1771023), (117, 1180682), (138, 1001013), (207, 667342), (234, 590341), (299, 462006), (414, 333671), (598, 231003), (897, 154002), (1794, 77001), (2691, 51334), (5382, 25667)]