131508384

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{195697}}^1$

素因数の和:195717

約数の個数: 48

約数和(自身を含む): 394527168

約数和(自身を除く): 263018784

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 195697, 391394, 587091, 782788, 1174182, 1369879, 1565576, 2348364, 2739758, 3131152, 4109637, 4696728, 5479516, 6262304, 8219274, 9393456, 10959032, 16438548, 18786912, 21918064, 32877096, 43836128, 65754192, 131508384]

約数ペア:

[(1, 131508384), (2, 65754192), (3, 43836128), (4, 32877096), (6, 21918064), (7, 18786912), (8, 16438548), (12, 10959032), (14, 9393456), (16, 8219274), (21, 6262304), (24, 5479516), (28, 4696728), (32, 4109637), (42, 3131152), (48, 2739758), (56, 2348364), (84, 1565576), (96, 1369879), (112, 1174182), (168, 782788), (224, 587091), (336, 391394), (672, 195697)]