143486848

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{36161}}^1$

素因数の和:36206

約数の個数: 32

約数和(自身を含む): 295081920

約数和(自身を除く): 151595072

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 992, 1984, 3968, 36161, 72322, 144644, 289288, 578576, 1120991, 1157152, 2241982, 2314304, 4483964, 4628608, 8967928, 17935856, 35871712, 71743424, 143486848]

約数ペア:

[(1, 143486848), (2, 71743424), (4, 35871712), (8, 17935856), (16, 8967928), (31, 4628608), (32, 4483964), (62, 2314304), (64, 2241982), (124, 1157152), (128, 1120991), (248, 578576), (496, 289288), (992, 144644), (1984, 72322), (3968, 36161)]