168701992

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{313}}^1\times {\mathrm{757}}^1$

素因数の和:1165

約数の個数: 32

約数和(自身を含む): 321316200

約数和(自身を除く): 152614208

約数列:

[1, 2, 4, 8, 89, 178, 313, 356, 626, 712, 757, 1252, 1514, 2504, 3028, 6056, 27857, 55714, 67373, 111428, 134746, 222856, 236941, 269492, 473882, 538984, 947764, 1895528, 21087749, 42175498, 84350996, 168701992]

約数ペア:

[(1, 168701992), (2, 84350996), (4, 42175498), (8, 21087749), (89, 1895528), (178, 947764), (313, 538984), (356, 473882), (626, 269492), (712, 236941), (757, 222856), (1252, 134746), (1514, 111428), (2504, 67373), (3028, 55714), (6056, 27857)]