168806412

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{246793}}^1$

素因数の和:246822

約数の個数: 36

約数和(自身を含む): 449165080

約数和(自身を除く): 280358668

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 246793, 493586, 740379, 987172, 1480758, 2221137, 2961516, 4442274, 4689067, 8884548, 9378134, 14067201, 18756268, 28134402, 42201603, 56268804, 84403206, 168806412]

約数ペア:

[(1, 168806412), (2, 84403206), (3, 56268804), (4, 42201603), (6, 28134402), (9, 18756268), (12, 14067201), (18, 9378134), (19, 8884548), (36, 4689067), (38, 4442274), (57, 2961516), (76, 2221137), (114, 1480758), (171, 987172), (228, 740379), (342, 493586), (684, 246793)]