138786076

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{242633}}^1$

素因数の和:242661

約数の個数: 24

約数和(自身を含む): 285337584

約数和(自身を除く): 146551508

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 242633, 485266, 970532, 2668963, 3154229, 5337926, 6308458, 10675852, 12616916, 34696519, 69393038, 138786076]

約数ペア:

[(1, 138786076), (2, 69393038), (4, 34696519), (11, 12616916), (13, 10675852), (22, 6308458), (26, 5337926), (44, 3154229), (52, 2668963), (143, 970532), (286, 485266), (572, 242633)]