131362944

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^1\times {\mathrm{20123}}^1$

素因数の和:20157

約数の個数: 64

約数和(自身を含む): 369476640

約数和(自身を除く): 238113696

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 128, 136, 192, 204, 272, 384, 408, 544, 816, 1088, 1632, 2176, 3264, 6528, 20123, 40246, 60369, 80492, 120738, 160984, 241476, 321968, 342091, 482952, 643936, 684182, 965904, 1026273, 1287872, 1368364, 1931808, 2052546, 2575744, 2736728, 3863616, 4105092, 5473456, 7727232, 8210184, 10946912, 16420368, 21893824, 32840736, 43787648, 65681472, 131362944]

約数ペア:

[(1, 131362944), (2, 65681472), (3, 43787648), (4, 32840736), (6, 21893824), (8, 16420368), (12, 10946912), (16, 8210184), (17, 7727232), (24, 5473456), (32, 4105092), (34, 3863616), (48, 2736728), (51, 2575744), (64, 2052546), (68, 1931808), (96, 1368364), (102, 1287872), (128, 1026273), (136, 965904), (192, 684182), (204, 643936), (272, 482952), (384, 342091), (408, 321968), (544, 241476), (816, 160984), (1088, 120738), (1632, 80492), (2176, 60369), (3264, 40246), (6528, 20123)]