155170304

素因数分解:

$2^9\times {\mathrm{37}}^1\times {\mathrm{8191}}^1$

素因数の和:8246

約数の個数: 40

約数和(自身を含む): 318455808

約数和(自身を除く): 163285504

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 128, 148, 256, 296, 512, 592, 1184, 2368, 4736, 8191, 9472, 16382, 18944, 32764, 65528, 131056, 262112, 303067, 524224, 606134, 1048448, 1212268, 2096896, 2424536, 4193792, 4849072, 9698144, 19396288, 38792576, 77585152, 155170304]

約数ペア:

[(1, 155170304), (2, 77585152), (4, 38792576), (8, 19396288), (16, 9698144), (32, 4849072), (37, 4193792), (64, 2424536), (74, 2096896), (128, 1212268), (148, 1048448), (256, 606134), (296, 524224), (512, 303067), (592, 262112), (1184, 131056), (2368, 65528), (4736, 32764), (8191, 18944), (9472, 16382)]