148943408

素因数分解:

$2^4\times {\mathrm{353}}^1\times {\mathrm{26371}}^1$

素因数の和:26732

約数の個数: 20

約数和(自身を含む): 289406328

約数和(自身を除く): 140462920

約数列:

[1, 2, 4, 8, 16, 353, 706, 1412, 2824, 5648, 26371, 52742, 105484, 210968, 421936, 9308963, 18617926, 37235852, 74471704, 148943408]

約数ペア:

[(1, 148943408), (2, 74471704), (4, 37235852), (8, 18617926), (16, 9308963), (353, 421936), (706, 210968), (1412, 105484), (2824, 52742), (5648, 26371)]