134231656

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67931}}^1$

素因数の和:67969

約数の個数: 32

約数和(自身を含む): 285314400

約数和(自身を除く): 151082744

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 67931, 135862, 271724, 543448, 883103, 1290689, 1766206, 2581378, 3532412, 5162756, 7064824, 10325512, 16778957, 33557914, 67115828, 134231656]

約数ペア:

[(1, 134231656), (2, 67115828), (4, 33557914), (8, 16778957), (13, 10325512), (19, 7064824), (26, 5162756), (38, 3532412), (52, 2581378), (76, 1766206), (104, 1290689), (152, 883103), (247, 543448), (494, 271724), (988, 135862), (1976, 67931)]