156737512

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{2389}}^1$

素因数の和:2593

約数の個数: 32

約数和(自身を含む): 301140000

約数和(自身を除く): 144402488

約数列:

[1, 2, 4, 8, 59, 118, 139, 236, 278, 472, 556, 1112, 2389, 4778, 8201, 9556, 16402, 19112, 32804, 65608, 140951, 281902, 332071, 563804, 664142, 1127608, 1328284, 2656568, 19592189, 39184378, 78368756, 156737512]

約数ペア:

[(1, 156737512), (2, 78368756), (4, 39184378), (8, 19592189), (59, 2656568), (118, 1328284), (139, 1127608), (236, 664142), (278, 563804), (472, 332071), (556, 281902), (1112, 140951), (2389, 65608), (4778, 32804), (8201, 19112), (9556, 16402)]