152617216

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{19231}}^1$

素因数の和:19278

約数の個数: 36

約数和(自身を含む): 314481664

約数和(自身を除く): 161864448

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 992, 1984, 3968, 7936, 19231, 38462, 76924, 153848, 307696, 596161, 615392, 1192322, 1230784, 2384644, 2461568, 4769288, 4923136, 9538576, 19077152, 38154304, 76308608, 152617216]

約数ペア:

[(1, 152617216), (2, 76308608), (4, 38154304), (8, 19077152), (16, 9538576), (31, 4923136), (32, 4769288), (62, 2461568), (64, 2384644), (124, 1230784), (128, 1192322), (248, 615392), (256, 596161), (496, 307696), (992, 153848), (1984, 76924), (3968, 38462), (7936, 19231)]