129161316

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^2\times {\mathrm{337}}^1$

素因数の和:445

約数の個数: 72

約数和(自身を含む): 326129440

約数和(自身を除く): 196968124

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 41, 57, 76, 82, 114, 123, 164, 228, 246, 337, 492, 674, 779, 1011, 1348, 1558, 1681, 2022, 2337, 3116, 3362, 4044, 4674, 5043, 6403, 6724, 9348, 10086, 12806, 13817, 19209, 20172, 25612, 27634, 31939, 38418, 41451, 55268, 63878, 76836, 82902, 95817, 127756, 165804, 191634, 262523, 383268, 525046, 566497, 787569, 1050092, 1132994, 1575138, 1699491, 2265988, 3150276, 3398982, 6797964, 10763443, 21526886, 32290329, 43053772, 64580658, 129161316]

約数ペア:

[(1, 129161316), (2, 64580658), (3, 43053772), (4, 32290329), (6, 21526886), (12, 10763443), (19, 6797964), (38, 3398982), (41, 3150276), (57, 2265988), (76, 1699491), (82, 1575138), (114, 1132994), (123, 1050092), (164, 787569), (228, 566497), (246, 525046), (337, 383268), (492, 262523), (674, 191634), (779, 165804), (1011, 127756), (1348, 95817), (1558, 82902), (1681, 76836), (2022, 63878), (2337, 55268), (3116, 41451), (3362, 38418), (4044, 31939), (4674, 27634), (5043, 25612), (6403, 20172), (6724, 19209), (9348, 13817), (10086, 12806)]