188507984

素因数分解:

$2^4\times 7^1\times {\mathrm{67}}^1\times {\mathrm{25121}}^1$

素因数の和:25203

約数の個数: 40

約数和(自身を含む): 423657408

約数和(自身を除く): 235149424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 67, 112, 134, 268, 469, 536, 938, 1072, 1876, 3752, 7504, 25121, 50242, 100484, 175847, 200968, 351694, 401936, 703388, 1406776, 1683107, 2813552, 3366214, 6732428, 11781749, 13464856, 23563498, 26929712, 47126996, 94253992, 188507984]

約数ペア:

[(1, 188507984), (2, 94253992), (4, 47126996), (7, 26929712), (8, 23563498), (14, 13464856), (16, 11781749), (28, 6732428), (56, 3366214), (67, 2813552), (112, 1683107), (134, 1406776), (268, 703388), (469, 401936), (536, 351694), (938, 200968), (1072, 175847), (1876, 100484), (3752, 50242), (7504, 25121)]