128393736

素因数分解:

$2^3\times 3^1\times {\mathrm{5349739}}^1$

素因数の和:5349748

約数の個数: 16

約数和(自身を含む): 320984400

約数和(自身を除く): 192590664

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 5349739, 10699478, 16049217, 21398956, 32098434, 42797912, 64196868, 128393736]

約数ペア:

[(1, 128393736), (2, 64196868), (3, 42797912), (4, 32098434), (6, 21398956), (8, 16049217), (12, 10699478), (24, 5349739)]