162568532

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{193}}^1\times {\mathrm{449}}^1$

素因数の和:720

約数の個数: 48

約数和(自身を含む): 332438400

約数和(自身を除く): 169869868

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 193, 268, 386, 449, 469, 772, 898, 938, 1351, 1796, 1876, 2702, 3143, 5404, 6286, 12572, 12931, 25862, 30083, 51724, 60166, 86657, 90517, 120332, 173314, 181034, 210581, 346628, 362068, 421162, 606599, 842324, 1213198, 2426396, 5806019, 11612038, 23224076, 40642133, 81284266, 162568532]

約数ペア:

[(1, 162568532), (2, 81284266), (4, 40642133), (7, 23224076), (14, 11612038), (28, 5806019), (67, 2426396), (134, 1213198), (193, 842324), (268, 606599), (386, 421162), (449, 362068), (469, 346628), (772, 210581), (898, 181034), (938, 173314), (1351, 120332), (1796, 90517), (1876, 86657), (2702, 60166), (3143, 51724), (5404, 30083), (6286, 25862), (12572, 12931)]