158205152

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{22783}}^1$

素因数の和:22831

約数の個数: 48

約数和(自身を含む): 367460352

約数和(自身を除く): 209255200

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 112, 124, 217, 224, 248, 434, 496, 868, 992, 1736, 3472, 6944, 22783, 45566, 91132, 159481, 182264, 318962, 364528, 637924, 706273, 729056, 1275848, 1412546, 2551696, 2825092, 4943911, 5103392, 5650184, 9887822, 11300368, 19775644, 22600736, 39551288, 79102576, 158205152]

約数ペア:

[(1, 158205152), (2, 79102576), (4, 39551288), (7, 22600736), (8, 19775644), (14, 11300368), (16, 9887822), (28, 5650184), (31, 5103392), (32, 4943911), (56, 2825092), (62, 2551696), (112, 1412546), (124, 1275848), (217, 729056), (224, 706273), (248, 637924), (434, 364528), (496, 318962), (868, 182264), (992, 159481), (1736, 91132), (3472, 45566), (6944, 22783)]