140952112

素因数分解:

$2^4\times 7^1\times {\mathrm{283}}^1\times {\mathrm{4447}}^1$

素因数の和:4745

約数の個数: 40

約数和(自身を含む): 313281536

約数和(自身を除く): 172329424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 283, 566, 1132, 1981, 2264, 3962, 4447, 4528, 7924, 8894, 15848, 17788, 31129, 31696, 35576, 62258, 71152, 124516, 249032, 498064, 1258501, 2517002, 5034004, 8809507, 10068008, 17619014, 20136016, 35238028, 70476056, 140952112]

約数ペア:

[(1, 140952112), (2, 70476056), (4, 35238028), (7, 20136016), (8, 17619014), (14, 10068008), (16, 8809507), (28, 5034004), (56, 2517002), (112, 1258501), (283, 498064), (566, 249032), (1132, 124516), (1981, 71152), (2264, 62258), (3962, 35576), (4447, 31696), (4528, 31129), (7924, 17788), (8894, 15848)]