138917196

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{31891}}^1$

素因数の和:31923

約数の個数: 54

約数和(自身を含む): 385988876

約数和(自身を除く): 247071680

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 121, 132, 198, 242, 363, 396, 484, 726, 1089, 1452, 2178, 4356, 31891, 63782, 95673, 127564, 191346, 287019, 350801, 382692, 574038, 701602, 1052403, 1148076, 1403204, 2104806, 3157209, 3858811, 4209612, 6314418, 7717622, 11576433, 12628836, 15435244, 23152866, 34729299, 46305732, 69458598, 138917196]

約数ペア:

[(1, 138917196), (2, 69458598), (3, 46305732), (4, 34729299), (6, 23152866), (9, 15435244), (11, 12628836), (12, 11576433), (18, 7717622), (22, 6314418), (33, 4209612), (36, 3858811), (44, 3157209), (66, 2104806), (99, 1403204), (121, 1148076), (132, 1052403), (198, 701602), (242, 574038), (363, 382692), (396, 350801), (484, 287019), (726, 191346), (1089, 127564), (1452, 95673), (2178, 63782), (4356, 31891)]