189168

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{563}}^1$

素因数の和:581

約数の個数: 40

約数和(自身を含む): 559488

約数和(自身を除く): 370320

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 563, 1126, 1689, 2252, 3378, 3941, 4504, 6756, 7882, 9008, 11823, 13512, 15764, 23646, 27024, 31528, 47292, 63056, 94584, 189168]

約数ペア:

[(1, 189168), (2, 94584), (3, 63056), (4, 47292), (6, 31528), (7, 27024), (8, 23646), (12, 15764), (14, 13512), (16, 11823), (21, 9008), (24, 7882), (28, 6756), (42, 4504), (48, 3941), (56, 3378), (84, 2252), (112, 1689), (168, 1126), (336, 563)]