160130385

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{383}}^1$

素因数の和:579

約数の個数: 64

約数和(自身を含む): 302284800

約数和(自身を除く): 142154415

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 135, 163, 171, 285, 383, 489, 513, 815, 855, 1149, 1467, 1915, 2445, 2565, 3097, 3447, 4401, 5745, 7277, 7335, 9291, 10341, 15485, 17235, 21831, 22005, 27873, 36385, 46455, 51705, 62429, 65493, 83619, 109155, 139365, 187287, 196479, 312145, 327465, 418095, 561861, 936435, 982395, 1186151, 1685583, 2809305, 3558453, 5930755, 8427915, 10675359, 17792265, 32026077, 53376795, 160130385]

約数ペア:

[(1, 160130385), (3, 53376795), (5, 32026077), (9, 17792265), (15, 10675359), (19, 8427915), (27, 5930755), (45, 3558453), (57, 2809305), (95, 1685583), (135, 1186151), (163, 982395), (171, 936435), (285, 561861), (383, 418095), (489, 327465), (513, 312145), (815, 196479), (855, 187287), (1149, 139365), (1467, 109155), (1915, 83619), (2445, 65493), (2565, 62429), (3097, 51705), (3447, 46455), (4401, 36385), (5745, 27873), (7277, 22005), (7335, 21831), (9291, 17235), (10341, 15485)]