161888558

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{827}}^1\times {\mathrm{7529}}^1$

素因数の和:8371

約数の個数: 16

約数和(自身を含む): 261863280

約数和(自身を除く): 99974722

約数列:

[1, 2, 13, 26, 827, 1654, 7529, 10751, 15058, 21502, 97877, 195754, 6226483, 12452966, 80944279, 161888558]

約数ペア:

[(1, 161888558), (2, 80944279), (13, 12452966), (26, 6226483), (827, 195754), (1654, 97877), (7529, 21502), (10751, 15058)]