128417112

素因数分解:

$2^3\times 3^2\times {\mathrm{1783571}}^1$

素因数の和:1783583

約数の個数: 24

約数和(自身を含む): 347796540

約数和(自身を除く): 219379428

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1783571, 3567142, 5350713, 7134284, 10701426, 14268568, 16052139, 21402852, 32104278, 42805704, 64208556, 128417112]

約数ペア:

[(1, 128417112), (2, 64208556), (3, 42805704), (4, 32104278), (6, 21402852), (8, 16052139), (9, 14268568), (12, 10701426), (18, 7134284), (24, 5350713), (36, 3567142), (72, 1783571)]