164420032

素因数分解:

$2^6\times 7^1\times {\mathrm{31}}^1\times {\mathrm{11839}}^1$

素因数の和:11889

約数の個数: 56

約数和(自身を含む): 384942080

約数和(自身を除く): 220522048

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 217, 224, 248, 434, 448, 496, 868, 992, 1736, 1984, 3472, 6944, 11839, 13888, 23678, 47356, 82873, 94712, 165746, 189424, 331492, 367009, 378848, 662984, 734018, 757696, 1325968, 1468036, 2569063, 2651936, 2936072, 5138126, 5303872, 5872144, 10276252, 11744288, 20552504, 23488576, 41105008, 82210016, 164420032]

約数ペア:

[(1, 164420032), (2, 82210016), (4, 41105008), (7, 23488576), (8, 20552504), (14, 11744288), (16, 10276252), (28, 5872144), (31, 5303872), (32, 5138126), (56, 2936072), (62, 2651936), (64, 2569063), (112, 1468036), (124, 1325968), (217, 757696), (224, 734018), (248, 662984), (434, 378848), (448, 367009), (496, 331492), (868, 189424), (992, 165746), (1736, 94712), (1984, 82873), (3472, 47356), (6944, 23678), (11839, 13888)]