128390616

素因数分解:

$2^3\times 3^3\times {\mathrm{594401}}^1$

素因数の和:594416

約数の個数: 32

約数和(自身を含む): 356641200

約数和(自身を除く): 228250584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 594401, 1188802, 1783203, 2377604, 3566406, 4755208, 5349609, 7132812, 10699218, 14265624, 16048827, 21398436, 32097654, 42796872, 64195308, 128390616]

約数ペア:

[(1, 128390616), (2, 64195308), (3, 42796872), (4, 32097654), (6, 21398436), (8, 16048827), (9, 14265624), (12, 10699218), (18, 7132812), (24, 5349609), (27, 4755208), (36, 3566406), (54, 2377604), (72, 1783203), (108, 1188802), (216, 594401)]