163620078

素因数分解:

$2^1\times 3^1\times {\mathrm{257}}^1\times {\mathrm{106109}}^1$

素因数の和:106371

約数の個数: 16

約数和(自身を含む): 328516560

約数和(自身を除く): 164896482

約数列:

[1, 2, 3, 6, 257, 514, 771, 1542, 106109, 212218, 318327, 636654, 27270013, 54540026, 81810039, 163620078]

約数ペア:

[(1, 163620078), (2, 81810039), (3, 54540026), (6, 27270013), (257, 636654), (514, 318327), (771, 212218), (1542, 106109)]