161218542

素因数分解:

$2^1\times 3^1\times {\mathrm{503}}^1\times {\mathrm{53419}}^1$

素因数の和:53927

約数の個数: 16

約数和(自身を含む): 323084160

約数和(自身を除く): 161865618

約数列:

[1, 2, 3, 6, 503, 1006, 1509, 3018, 53419, 106838, 160257, 320514, 26869757, 53739514, 80609271, 161218542]

約数ペア:

[(1, 161218542), (2, 80609271), (3, 53739514), (6, 26869757), (503, 320514), (1006, 160257), (1509, 106838), (3018, 53419)]