128862306

素因数分解:

$2^1\times 3^3\times {\mathrm{67}}^1\times {\mathrm{35617}}^1$

素因数の和:35695

約数の個数: 32

約数和(自身を含む): 290642880

約数和(自身を除く): 161780574

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 67, 134, 201, 402, 603, 1206, 1809, 3618, 35617, 71234, 106851, 213702, 320553, 641106, 961659, 1923318, 2386339, 4772678, 7159017, 14318034, 21477051, 42954102, 64431153, 128862306]

約数ペア:

[(1, 128862306), (2, 64431153), (3, 42954102), (6, 21477051), (9, 14318034), (18, 7159017), (27, 4772678), (54, 2386339), (67, 1923318), (134, 961659), (201, 641106), (402, 320553), (603, 213702), (1206, 106851), (1809, 71234), (3618, 35617)]