156980480598

素因数分解:

$2^1\times 3^3\times {\mathrm{20731}}^1\times {\mathrm{140227}}^1$

素因数の和:160969

約数の個数: 32

約数和(自身を含む): 348864827520

約数和(自身を除く): 191884346922

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 20731, 41462, 62193, 124386, 140227, 186579, 280454, 373158, 420681, 559737, 841362, 1119474, 1262043, 2524086, 3786129, 7572258, 2907045937, 5814091874, 8721137811, 17442275622, 26163413433, 52326826866, 78490240299, 156980480598]

約数ペア:

[(1, 156980480598), (2, 78490240299), (3, 52326826866), (6, 26163413433), (9, 17442275622), (18, 8721137811), (27, 5814091874), (54, 2907045937), (20731, 7572258), (41462, 3786129), (62193, 2524086), (124386, 1262043), (140227, 1119474), (186579, 841362), (280454, 559737), (373158, 420681)]