138332768

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{32503}}^1$

素因数の和:32539

約数の個数: 48

約数和(自身を含む): 327640320

約数和(自身を除く): 189307552

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 532, 608, 1064, 2128, 4256, 32503, 65006, 130012, 227521, 260024, 455042, 520048, 617557, 910084, 1040096, 1235114, 1820168, 2470228, 3640336, 4322899, 4940456, 7280672, 8645798, 9880912, 17291596, 19761824, 34583192, 69166384, 138332768]

約数ペア:

[(1, 138332768), (2, 69166384), (4, 34583192), (7, 19761824), (8, 17291596), (14, 9880912), (16, 8645798), (19, 7280672), (28, 4940456), (32, 4322899), (38, 3640336), (56, 2470228), (76, 1820168), (112, 1235114), (133, 1040096), (152, 910084), (224, 617557), (266, 520048), (304, 455042), (532, 260024), (608, 227521), (1064, 130012), (2128, 65006), (4256, 32503)]